Medical News Today: Researchers discover new autoinflammatory condition

A previously unknown autoinflammatory condition has come to the fore thanks to a team of global experts, who were also able to identify its root cause.

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Medical News Today: Unhealthful diet linked with vision loss later in life

A new study finds an association between the Western dietary pattern, which is high in unhealthful fats and sugars, and age-related vision loss.

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From crab studies, a broader approach to identifying brain cells

In a new study, a team tests the notion that a cell's identity can be described solely by the genes it expresses. The study advocates a more 'multimodal' approach to defining cell identity.

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Combining neurologic and blood pressure drugs reduces breast tumor development in mice

Adding a medication used to treat epilepsy, bipolar disorder and migraines to a blood pressure medicine reversed some aspects of breast cancer in the offspring of mice at high risk of the disease because of the high fat diet fed to their mothers during pregnancy. Conversely, this treatment combination increased breast cancer development in the offspring whose mothers had not been fed a high fat diet during pregnancy.

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From crab studies, a broader approach to identifying brain cells

In a new study, a team tests the notion that a cell's identity can be described solely by the genes it expresses. The study advocates a more 'multimodal' approach to defining cell identity.

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Combining neurologic and blood pressure drugs reduces breast tumor development in mice

Adding a medication used to treat epilepsy, bipolar disorder and migraines to a blood pressure medicine reversed some aspects of breast cancer in the offspring of mice at high risk of the disease because of the high fat diet fed to their mothers during pregnancy. Conversely, this treatment combination increased breast cancer development in the offspring whose mothers had not been fed a high fat diet during pregnancy.

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The mysterious case of the ornamented coot chicks has a surprising explanation

The American coot is a somewhat drab water bird with gray and black feathers and a white beak, common in wetlands throughout North America. Coot chicks, however, sport outrageously bright orange and red feathers, skin, and beaks. A new study explains how the bright coloring of coot chicks fits in with the reproductive strategy of their less colorful parents.

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Objective subtle cognitive difficulties predict amyloid accumulation and neurodegeneration

Researchers report that accumulating amyloid protein occurred faster among persons deemed to have 'objectively-defined subtle cognitive difficulties' (Obj-SCD) than among persons considered to be 'cognitively normal,' offering a potential new early biomarker for Alzheimer's disease.

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Novel combination of antibodies leads to significant improvement in cancer immunotherapy

The simultaneous use of antibodies based on two differing mechanisms of action leads to a more effective destruction of tumors. This has been demonstrated by a study in animal models by medical oncologists and scientists. Patients who do not respond to current immunotherapy options could benefit most from this new treatment.

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Objective subtle cognitive difficulties predict amyloid accumulation and neurodegeneration

Researchers report that accumulating amyloid protein occurred faster among persons deemed to have 'objectively-defined subtle cognitive difficulties' (Obj-SCD) than among persons considered to be 'cognitively normal,' offering a potential new early biomarker for Alzheimer's disease.

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Novel combination of antibodies leads to significant improvement in cancer immunotherapy

The simultaneous use of antibodies based on two differing mechanisms of action leads to a more effective destruction of tumors. This has been demonstrated by a study in animal models by medical oncologists and scientists. Patients who do not respond to current immunotherapy options could benefit most from this new treatment.

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In leap for quantum computing, silicon quantum bits establish a long-distance relationship

In an important step forward in the quest to build a quantum computer using silicon-based hardware, researchers have succeeded in making possible the exchange of information between two qubits located relatively far apart -- about the length of a grain of rice, which is a considerable distance on a computer chip. Connecting two silicon qubits across this distance makes possible new and more complex silicon-based quantum computer circuits.

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NASA TV to Air US Cargo Ship Departure from Space Station

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NASA to Announce New Discoveries at Annual Astronomy Meeting

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Nocturnal Leg Cramps

Nocturnal leg cramps are painful muscle contractions, which occur in the calf, foot or thigh muscles at night.

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Medical News Today: Could MDMA help treat mental health conditions?

New research in mice investigates the possibility that MDMA, a potentially addictive drug, may help in the context of mental health therapy.

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Medical News Today: Should we all be eating more protein?

A new analysis concludes that consuming increased levels of protein only benefits people who are dieting or participating in strength training.

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Life could have emerged from lakes with high phosphorus

Life as we know it requires phosphorus, and lots of it. But phosphorus is scarce. A new study reports that certain types of carbonate-rich lakes, which could have formed on early Earth, have the right chemistry to keep phosphorous levels high and available to organisms.

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Children who drank whole milk had lower risk of being overweight or obese

Researchers analyzed 28 studies from seven countries that explored the relationship between children drinking cow's milk and the risk of being overweight or obese.

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Scientists link La Niña climate cycle to increased diarrhea

A study finds that spikes in cases of life-threatening diarrhea in young children are associated with La Niña climate conditions. The findings could provide the basis for an early-warning system that would allow public health officials to prepare for periods of increased diarrhea cases as long as seven months ahead of time.

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How do conifers survive droughts? Study points to existing roots, not new growth

As the world warms, a new study is helping scientists understand how coniferous forests may respond to drought. The research addresses a classic question in the field: When conditions are dry for long periods of time, do trees survive by growing new roots to tap water sources, or by relying on established roots that already go deep?

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Children who drank whole milk had lower risk of being overweight or obese

Researchers analyzed 28 studies from seven countries that explored the relationship between children drinking cow's milk and the risk of being overweight or obese.

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Many younger patients with stomach cancer have a distinct disease

Many people under 60 who develop stomach cancer have a 'genetically and clinically distinct' disease, new research has discovered. Compared to stomach cancer in older adults, this new, early onset form often grows and spreads more quickly, has a worse prognosis, and is more resistant to traditional chemotherapy treatments, the study finds.

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Learning from the bears

Grizzly bears spend many months in hibernation, but their muscles do not suffer from the lack of movement. Researchers report on how they manage to do this. The grizzly bears' strategy could help prevent muscle atrophy in humans as well.

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Scientists link La Niña climate cycle to increased diarrhea

A study finds that spikes in cases of life-threatening diarrhea in young children are associated with La Niña climate conditions. The findings could provide the basis for an early-warning system that would allow public health officials to prepare for periods of increased diarrhea cases as long as seven months ahead of time.

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Many younger patients with stomach cancer have a distinct disease

Many people under 60 who develop stomach cancer have a 'genetically and clinically distinct' disease, new research has discovered. Compared to stomach cancer in older adults, this new, early onset form often grows and spreads more quickly, has a worse prognosis, and is more resistant to traditional chemotherapy treatments, the study finds.

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Learning from the bears

Grizzly bears spend many months in hibernation, but their muscles do not suffer from the lack of movement. Researchers report on how they manage to do this. The grizzly bears' strategy could help prevent muscle atrophy in humans as well.

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How cells learn to 'count'

One of the wonders of cell biology is its symmetry. Mammalian cells have one nucleus and one cell membrane, and most humans have 23 pairs of chromosomes.

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How cells learn to 'count'

One of the wonders of cell biology is its symmetry. Mammalian cells have one nucleus and one cell membrane, and most humans have 23 pairs of chromosomes.

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Itchy Skin/Pruritus

Itchy skin is an unpleasant skin sensation that urges the person to scratch. The main causes of itchy skin include dandruff, allergic reactions.

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Medical News Today: Cholesterol levels in young adults can predict heart disease risk

A new study investigates cholesterol levels across decades. It concludes that high levels in young adulthood can impact heart disease risk later in life.

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Medical News Today: Mindfulness training may lower blood pressure

A recent study concludes that a specially designed mindfulness curriculum can significantly benefit individuals with high blood pressure.

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Medical News Today: Intermittent fasting can help ease metabolic syndrome

A new clinical trial shows that time-restricted eating, also known as intermittent fasting, helps relieve symptoms of metabolic syndrome.

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Medical News Today: Passing kidney stones: 2-drug combo may relieve pain

New research in pigs suggests that combining a hypertension drug and a glaucoma drug may take the pain out of passing a kidney stone.

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Cancer of Larynx (Throat Cancer)

Laryngeal cancer is also called cancer of the larynx or throat cancer or laryngeal carcinoma. It usually affects men over the age of 55 years.

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Medical News Today: A key area of the brain is smaller in women on the pill

A new study found a dramatic difference in the size of the hypothalamus between women taking the oral contraceptive pill and those not using it.

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Medical News Today: High blood pressure research: 2019 overview

In this special feature, we outline some of 2019's most interesting investigations into hypertension. We cover risk factors, nutrition, and more.

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Women with single dose of HPV vaccine gain similar protection as multiple doses

A new study revealed that one dose of the HPV vaccine may prevent infection from the potential cancer-causing virus, according to new research.

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Using deep learning to predict disease-associated mutations

A research team implemented a robust deep learning approach to predict disease-associated mutations of the metal-binding sites in a protein. This is the first deep learning approach for the prediction of disease-associated metal-relevant site mutations in metalloproteins, providing a new platform to tackle human diseases.

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Women with single dose of HPV vaccine gain similar protection as multiple doses

A new study revealed that one dose of the HPV vaccine may prevent infection from the potential cancer-causing virus, according to new research.

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Using deep learning to predict disease-associated mutations

A research team implemented a robust deep learning approach to predict disease-associated mutations of the metal-binding sites in a protein. This is the first deep learning approach for the prediction of disease-associated metal-relevant site mutations in metalloproteins, providing a new platform to tackle human diseases.

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New insights into the earliest events of seed germination

Plant seeds can store their energy in a dry state for years, only to suddenly release it and germinate. How is energy in the seed made available? How can energy metabolism be started early and efficiently? An international team of researchers has discovered that thiol redox switches play a key role in kick-starting the energy metabolism.

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Evolution: Revelatory relationship

A new study of the ecology of an enigmatic group of novel unicellular organisms supports the idea hydrogen played an important role in the evolution of Eukaryota, the first nucleated cells.

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Injection of virus-delivered gene silencer blocks ALS degeneration, saves motor function

Novel spinal therapy/delivery approach prevented disease onset in neurodegenerative ALS disease model in adult mice and blocked progression in animals already showing disease symptoms.

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Researchers map malaria parasites proliferating in human blood cells

Malaria parasites transform healthy red blood cells into rigid versions of themselves that clump together, hindering the transportation of oxygen. The infectious disease affects more than 200 million people across the world and causes nearly half a million deaths every year, according to the World Health Organization's 2018 report on malaria. Until now, however, researchers did not have a strong understanding of how the parasite so effectively infiltrated a system's red blood cells.

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Injection of virus-delivered gene silencer blocks ALS degeneration, saves motor function

Novel spinal therapy/delivery approach prevented disease onset in neurodegenerative ALS disease model in adult mice and blocked progression in animals already showing disease symptoms.

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Researchers map malaria parasites proliferating in human blood cells

Malaria parasites transform healthy red blood cells into rigid versions of themselves that clump together, hindering the transportation of oxygen. The infectious disease affects more than 200 million people across the world and causes nearly half a million deaths every year, according to the World Health Organization's 2018 report on malaria. Until now, however, researchers did not have a strong understanding of how the parasite so effectively infiltrated a system's red blood cells.

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Diabetes Diet

Diet plays a significant role in controlling diabetes. Most cases of diabetes are preventable with healthy lifestyle changes.

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Medical News Today: How do fruit and veg reduce colorectal cancer risk?

Researchers may have uncovered how flavonoids may protect against colorectal cancer. The authors hope their findings will lead to a preventive drug.

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Medical News Today: Ultrasound with MRI improves prostate treatment

Combining ultrasound heat with precision MRI promises a more precise way to treat prostate cancer and enlarged prostates — without the usual side effects.

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'Lost crops' could have fed as many as maize

Grown together, newly examined 'lost crops' could have produced enough seed to feed as many indigenous people as traditionally grown maize, according to new research.

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2D materials: Arrangement of atoms measured in silicene

Silicene consists of a single layer of silicon atoms. In contrast to the ultra-flat material graphene, which is made of carbon, silicene shows surface irregularities that influence its electronic properties. Now, physicists have been able to precisely determine this corrugated structure. Their method is also suitable for analyzing other two-dimensional materials.

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California's stricter vaccine exemption policy and improved vaccination rates

California's elimination, in 2016, of non-medical vaccine exemptions from school entry requirements was associated with an estimated increase in vaccination coverage at state and county levels, according to a new study.

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Study finds connection between cardiac blood test before surgery and adverse outcomes

The VISION study looked at whether levels of a cardiac blood test, NT-proBNP, measured before surgery can predict cardiac and vascular complications. Higher levels of NT-proBNP, which can be caused by various anomalies in the cardiac muscle, such as stress, inflammation or overstretch, can help identify which patients are at greatest risk of cardiac complications after surgery. The study included 10,402 patients aged 45 years or older having non-cardiac surgery with overnight stay from 16 hospitals in nine countries.

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Fewer fats over the festive season may be the perfect formula for men's fertility

A diet low in fat and high in egg whites could be the key to boosting male fertility according to a new pilot study.

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Plant-rich diet protects mice against foodborne infection

Mice fed a plant-rich diet are less susceptible to gastrointestinal (GI) infection from a pathogen such as the one currently under investigation for a widespread E. coli outbreak tied to romaine lettuce, UT Southwestern researchers report.

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How to tell if a brain is awake

A team was able to demonstrate, using rats, that the EEG doesn't always track with being awake. Their study raises questions about what it means to be conscious.

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Chimpanzees more likely to share tools, teach skills when task is complex

A new study finds that chimpanzees that use a multi-step process and complex tools to gather termites are more likely to share tools with novices. The study helps illuminate chimpanzees' capacity for prosocial -- or helping -- behavior, a quality that has been recognized for its potential role in the evolution of human cultural abilities.

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For restricted eaters, a place at the table but not the meal

People with restricted diets -- due to allergies, health issues or religious or cultural norms -- are more likely to feel lonely when they can't share in what others are eating, new research shows.

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California's stricter vaccine exemption policy and improved vaccination rates

California's elimination, in 2016, of non-medical vaccine exemptions from school entry requirements was associated with an estimated increase in vaccination coverage at state and county levels, according to a new study.

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Study finds connection between cardiac blood test before surgery and adverse outcomes

The VISION study looked at whether levels of a cardiac blood test, NT-proBNP, measured before surgery can predict cardiac and vascular complications. Higher levels of NT-proBNP, which can be caused by various anomalies in the cardiac muscle, such as stress, inflammation or overstretch, can help identify which patients are at greatest risk of cardiac complications after surgery. The study included 10,402 patients aged 45 years or older having non-cardiac surgery with overnight stay from 16 hospitals in nine countries.

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300 million year old atmospheric dust

Dust plays a crucial role in the life and health of our planet. In our modern world, dust-borne nutrients traveling in great dust storms from the Saharan Desert fertilize the soil in the Amazon Rainforest and feed photosynthetic organisms like algae in the Atlantic Ocean. In turn, it is those organisms that breathe in carbon dioxide and expel oxygen.

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Fewer fats over the festive season may be the perfect formula for men's fertility

A diet low in fat and high in egg whites could be the key to boosting male fertility according to a new pilot study.

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Plant-rich diet protects mice against foodborne infection

Mice fed a plant-rich diet are less susceptible to gastrointestinal (GI) infection from a pathogen such as the one currently under investigation for a widespread E. coli outbreak tied to romaine lettuce, UT Southwestern researchers report.

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New nano-barrier for composites could strengthen spacecraft payloads

Researchers developed a robust multi-layered nano-barrier for ultra-lightweight and stable carbon fiber reinforced polymers (CFRPs) that could be used to build high precision instrument structures for future space missions.

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How to tell if a brain is awake

A team was able to demonstrate, using rats, that the EEG doesn't always track with being awake. Their study raises questions about what it means to be conscious.

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Capturing CO2 from trucks and reducing their emissions by 90%

Researchers have patented a new concept that could cut trucks' CO2 emissions by almost 90%. It involves capturing CO2 within the exhaust system, converting it into a liquid and storing it on the vehicle. The liquid CO2 would then be delivered to a service station and where it will be turned back into fuel using renewable energy.

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Targeted screening could prevent one in six prostate cancer deaths

The study modeled the harms and benefits of introducing four-yearly PSA screening for all men aged 55 to 69 versus more targeted checks for those at higher risk of the disease. The researchers concluded that the best approach would be to screen men at a slightly higher genetic risk - nearly half of men in that age group -- as this would have the biggest health benefit, preventing deaths from prostate cancer while minimizing unnecessary treatments for harmless tumors.

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Using a chip to find better cancer fighting drugs

Researchers have developed a new 'tumor-on-a-chip' device that can better mimic the environment inside the body, paving the way for improved screening of potential cancer fighting drugs. The device, has a 1 mm well at the center flanked by a series of 'microposts'. The culture is placed in the middle well, and cells that construct blood vessels are places along the microposts. Over a few days the vessels grow and attaches to the culture.

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Autism Risk Can Now be Predicted by Sperm Analysis

Autism risk can be accurately predicted before birth by detecting any de novo mutations in the father's sperms. The presence of these mutations significantly increases the risk of autism in future children.

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Cubital Tunnel Syndrome

Cubital tunnel syndrome is a condition in which the ulnar nerve becomes compressed while passing through the cubital tunnel in the elbow, which can damage the nerve, thereby causing ulnar neuropathy.

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Medical News Today: What causes uncontrolled laughter in epilepsy?

A thorough investigation into an individual's uncontrolled laughter revealed that the cause was seizures resulting from a rare form of epilepsy.

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Medical News Today: How to stay healthy on Christmas Day

Christmas Day tends to be indulgent. In this feature, we will help you find ways to enjoy yourself without being left feeling too unhealthful.

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Medical News Today: For rats, empathy may be a survival strategy

Research in rats suggests that empathy may be an important element in the rodents’ remarkable ability to survive in difficult environments.

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Medical News Today: Aspirin: Friend or foe after breast cancer?

A new study focuses on DNA change to investigate why aspirin use is linked to different outcomes in different individuals after a breast cancer diagnosis.

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Medical News Today: A guide to the best probiotics

There are many types of probiotic, and each has a different set of health benefits. In this article, learn about the best probiotics for various situations.

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Medical News Today: What is the link between depression and anxiety?

Some people experience anxiety and depression at the same time. In this article, learn about how they are linked, the differences between them, and what treatments are available.

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Medical News Today: What to know about fever during pregnancy

Experiencing a fever during pregnancy can be worrying. Learn about the effects that a fever might have on a pregnant woman and their fetus, as well as when to seek help, here.

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Medical News Today: Everything you need to know about trigger point injections

Trigger point injections can help relieve chronic muscle pain. Here, learn about the possible side effects, how the injections work, and who may benefit.

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The link between drawing and seeing in the brain

Drawing an object and naming it engages the brain in similar ways. The finding demonstrates the importance of the visual processing system for producing drawings of an object.

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The link between drawing and seeing in the brain

Drawing an object and naming it engages the brain in similar ways. The finding demonstrates the importance of the visual processing system for producing drawings of an object.

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Surviving Feasting Season: Perfect Ways to Eat Healthy during Christmas Holidays

Holiday Healthy Eating Tips: Christmas season is here, its's a wonderful time to eat, drink and celebrate with family and friends. But, make sure to choose wisely and eat mindfully to stay healthy this holiday season.

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Fruits to Help Lower Blood Pressure

Top reasons why you should eat fruits to lower blood pressure and reduce the risk of heart disease. Antioxidants in fruits keep your blood pressure under control.

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For CRISPR, tweaking DNA fragments before inserting yields highest efficiency rates yet

Researchers have now achieved the highest reported rates of inserting genes into human cells with the CRISPR-Cas9 gene-editing system, a necessary step for harnessing CRISPR for clinical gene-therapy applications. By chemically tweaking the ends of the DNA to be inserted, the new technique is up to five times more efficient than current approaches.

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Computing with molecules: A big step in molecular spintronics

Chemists and physicists have designed, deposited and operated single molecular spin switches on surfaces. The newly developed molecules feature stable spin states and do not lose their functionality upon adsorption on surfaces.

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Medical News Today: Home remedies for premature ejaculation

Premature ejaculation is a common sexual concern. However, there are a range of remedies and techniques that may help control it. Learn more here.

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Medical News Today: Can the keto diet treat epilepsy?

The keto diet is a high-fat, low-carbohydrate diet. Here, learn how the keto diet could help reduce the frequency of epileptic seizures.

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Medical News Today: What to know about peeing after sex

Peeing after sex may help to prevent urinary tract infections. Read on to discover whether there are any other benefits to peeing after sex.

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Medical News Today: What are the differences between cage-free, free-range, and pasture-raised eggs?

‘Cage-free,’ ‘pasture-raised,’ and ‘free-range’ are all terms that describe egg production methods. They each have differing levels of animal welfare standards. Learn more here.

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Medical News Today: Everything you need to know about microneedling with PRP

Microneedling with PRP is a cosmetic procedure that uses tiny needles and plasma from a person’s blood to encourage collagen production. Learn more here.

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Medical News Today: Causes of heavy vaginal discharge

Having a certain amount of vaginal discharge is a normal sign of a healthy reproductive system. This article looks at why people may have excessive vaginal discharge and what to do about it.

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Medical News Today: Letter from the Editor: Time to reflect

A new year is almost here! In the last letter of 2019, Managing Editor Honor Whiteman reflects on the successes of the past year, and there have been many!

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Medical News Today: Why is it so difficult to say no to that piece of cake?

New research in rats identifies a brain circuit that may explain impulsive eating. The findings may eventually help those who are finding it hard to diet.

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Medical News Today: Infections: How do our bodies know when to retaliate?

A new study shows how our cells detect if an infection with Pseudomonas aeruginosa is a serious threat and whether to mount a defence.

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For CRISPR, tweaking DNA fragments before inserting yields highest efficiency rates yet

Researchers have now achieved the highest reported rates of inserting genes into human cells with the CRISPR-Cas9 gene-editing system, a necessary step for harnessing CRISPR for clinical gene-therapy applications. By chemically tweaking the ends of the DNA to be inserted, the new technique is up to five times more efficient than current approaches.

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A new method for boosting the learning of mathematics

How can mathematics learning in primary school be facilitated? Scientists have developed an intervention to promote the learning of math in school. Named ACE-ArithmEcole, the program is designed to help schoolchildren surpass their intuitions and rely instead on the use of arithmetic principles. More than half (50.5%) of the students who took part in the intervention were able to solve difficult problems, as compared to 29.8% for pupils who followed the standard course of study.

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A new method for boosting the learning of mathematics

How can mathematics learning in primary school be facilitated? Scientists have developed an intervention to promote the learning of math in school. Named ACE-ArithmEcole, the program is designed to help schoolchildren surpass their intuitions and rely instead on the use of arithmetic principles. More than half (50.5%) of the students who took part in the intervention were able to solve difficult problems, as compared to 29.8% for pupils who followed the standard course of study.

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Unprecedented and worrying rise in sea levels

A new study has discovered new evidence of sea-level variability in the central Indian Ocean.

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A new tomato ideal for urban gardens and even outer space

Genetic editing is moving tomato crops from the field to the city skyline, or even outer space. Researchers used CRISPR gene editing to optimize tomatoes for urban agriculture.

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Moms' obesity in pregnancy is linked to lag in sons' development and IQ

A mother's obesity in pregnancy can affect her child's development years down the road, according to researchers who found lagging motor skills in preschoolers and lower IQ in middle childhood for boys whose mothers were severely overweight while pregnant. At age 7, the boys whose mothers were overweight or obese in pregnancy had scores 5 or more points lower on full-scale IQ tests. No effect was found in the girls.

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Overuse of herbicides costing UK economy £400 million per year

Scientists have for the first time put an economic figure on the herbicidal resistance of a major agricultural weed that is decimating winter-wheat farms across the UK.

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Massive gas disk raises questions about planet formation theory

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) found a young star surrounded by an astonishing mass of gas. The star, called 49 Ceti, is 40 million years old and conventional theories of planet formation predict that the gas should have disappeared by that age. The enigmatically large amount of gas requests a reconsideration of our current understanding of planet formation.

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Buckyballs release electron-positron pairs in forward directions

New research reveals the characteristics of positronium formation within football-shaped nanoparticles, C60, for the first time. At specific positron impact energies, the study shows that positronium emission dominates in the same direction as incoming positrons.

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Scientists create thin films with tantalizing electronic properties

Scientists have created thin films made from barium zirconium sulfide (BaZrS3) and confirmed that the materials have alluring electronic and optical properties predicted by theorists. The films combine exceptionally strong light absorption with good charge transport -- qualities that make them ideal for applications such as photovoltaics and LEDs.

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Moms' obesity in pregnancy is linked to lag in sons' development and IQ

A mother's obesity in pregnancy can affect her child's development years down the road, according to researchers who found lagging motor skills in preschoolers and lower IQ in middle childhood for boys whose mothers were severely overweight while pregnant. At age 7, the boys whose mothers were overweight or obese in pregnancy had scores 5 or more points lower on full-scale IQ tests. No effect was found in the girls.

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New rules illuminate how objects absorb and emit light

Researchers have uncovered new rules governing how objects absorb and emit light, fine-tuning scientists' control over light and boosting research into next-generation solar and optical devices.

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Artificial intelligence tracks down leukemia

Artificial intelligence can detect one of the most common forms of blood cancer - acute myeloid leukemia -- with high reliability. Researchers at the DZNE and the University of Bonn have now shown this in a proof-of-concept study. Their approach is based on the analysis of the gene activity of cells found in the blood. Used in practice, this approach could support conventional diagnostics and possibly accelerate the beginning of therapy. The research results have been published in the journal 'iScience'.

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Development of a stretchable vibration-powered device using a liquid electret

Researchers developed a liquid electret material capable of semi-permanently retaining static electricity. They subsequently combined this material with soft electrodes to create the first bendable, stretchable vibration-powered device in the world. Because this device is highly deformable and capable of converting very subtle vibrations into electrical signals, it may be applicable to the development of healthcare-devices, such as self-powered heartbeat and pulse sensors.

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Evolutionary changes in brain potentially make us more prone to anxiety

Neurochemicals such as serotonin and dopamine play crucial roles in cognitive and emotional functions of our brain. Vesicular monoamine transporter 1 (VMAT1) is one of the genes responsible for transporting neurotransmitters and regulating neuronal signaling. A research team has reconstructed ancestral VMAT1 proteins, revealing the functional changes in neurotransmitter uptake of VMAT1 throughout the course of human evolution.

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The coolest LEGO ® in the universe

For the first time, LEGO ® has been cooled to the lowest temperature possible in an experiment which reveals a new use for the popular toy -- the development of quantum computing. A figure and four blocks were placed inside the most effective refrigerator in the world, capable of reaching 1.6 millidegrees above absolute zero (minus 273.15 Centigrade), which is about 200,000 times colder than room temperature and 2,000 times colder than deep space.

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Artificial intelligence tracks down leukemia

Artificial intelligence can detect one of the most common forms of blood cancer - acute myeloid leukemia -- with high reliability. Researchers at the DZNE and the University of Bonn have now shown this in a proof-of-concept study. Their approach is based on the analysis of the gene activity of cells found in the blood. Used in practice, this approach could support conventional diagnostics and possibly accelerate the beginning of therapy. The research results have been published in the journal 'iScience'.

from Latest Science News -- ScienceDaily https://ift.tt/2Mm2Rm3

Development of a stretchable vibration-powered device using a liquid electret

Researchers developed a liquid electret material capable of semi-permanently retaining static electricity. They subsequently combined this material with soft electrodes to create the first bendable, stretchable vibration-powered device in the world. Because this device is highly deformable and capable of converting very subtle vibrations into electrical signals, it may be applicable to the development of healthcare-devices, such as self-powered heartbeat and pulse sensors.

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How fish get their shape

Researchers investigated the science behind the formation of the 'V' patterns -- also known as chevron patterns -- in the swimming muscles of fish. The study focused on the myotome (a group of muscles served by a spinal nerve root) that makes up most of the fish body. The research team found that these patterns do not simply arise from genetic instruction or biochemical pathways but actually require physical forces to correctly develop.

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Evolutionary changes in brain potentially make us more prone to anxiety

Neurochemicals such as serotonin and dopamine play crucial roles in cognitive and emotional functions of our brain. Vesicular monoamine transporter 1 (VMAT1) is one of the genes responsible for transporting neurotransmitters and regulating neuronal signaling. A research team has reconstructed ancestral VMAT1 proteins, revealing the functional changes in neurotransmitter uptake of VMAT1 throughout the course of human evolution.

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Acute Renal Failure

Acute renal failure is the sudden cessation of the functioning of kidneys, that can be due to reduced renal blood flow, damage to renal tissues.

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Medical News Today: Finding life's meaning can keep us healthy as we age

A new study in older adults has found a strong correlation between having found meaning in one's life and having good overall health.

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Medical News Today: Dementia: Obesity, but not diet or inactivity, raises risk

New research suggests that it may only be obesity, not a poor diet or lack of physical activity, that contributes to dementia risk.

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Genetic variation gives mussels a chance to adapt to climate change

Existing genetic variation in natural populations of Mediterranean mussels allows them to adapt to declining pH levels in seawater caused by carbon emissions. Biologists show that mussels raised in a low pH experimental environment grew smaller shells than those grown at normal pH levels, but the overall survival rate of mussels grown under both conditions was the same.

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CRISPR-Cas9 datasets analysis leads to largest genetic screen resource for cancer research

A comprehensive map of genes necessary for cancer survival is one step closer, following validation of the two largest CRISPR-Cas9 genetic screens in 725 cancer models, across 25 different cancer types. Scientists compared the consistency of the two datasets, independently verifying the methodology and findings. The study will help speed the discovery and development of new cancer drugs.

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A step closer to understanding evolution -- mitochondrial division conserved across species

A group of scientists showed for the first time that in red algae, an enzyme that is usually involved in cell division also plays a role in replication of mitochondria -- a crucial cell organelle. Moreover, they discovered a similar mechanism in human cells, leading them to believe that the process by which mitochondria replicate is similar across all eukaryotic species -- from simple to complex organisms.

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Study busts 9 to 5 model for academic work

An observational study of academic working hours has identified large differences in how researchers around the world manage their work-life balance.

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Manta' rays impressive ability to heal

'Whoopi' the manta ray -- a regular visitor to Western Australia's Ningaloo Reef -- has helped University of Queensland and Murdoch University scientists study rays' impressive ability to heal.

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No tempest in a teacup -- it's a cyclone on a silicon chip

Researchers have combined quantum liquids and silicon-chip technology to study turbulence for the first time, opening the door to new navigation technologies and improved understanding of the turbulent dynamics of cyclones and other extreme weather.

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Children allergic to cow's milk smaller and lighter

Children allergic to cow's milk are smaller and weigh less, according to a study of growth trajectories from early childhood to adolescence in children with persistent food allergies.

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Caffeine may offset some health risks of diets high in fat, sugar

In a study of rats, scientists found that caffeine limited weight gain and cholesterol production, despite a diet that was high in fat and sugar.

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Advancing information processing with exceptional points and surfaces

Researchers have for the first time detected an exceptional surface based on measurements of exceptional points. These points are modes that exhibit phenomenon with possible practical applications in information processing.

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Filtered coffee helps prevent type 2 diabetes, show biomarkers in blood samples

Coffee can help reduce the risk of developing type 2 diabetes -- but only filtered coffee, rather than boiled coffee. New research show that the choice of preparation method influences the health effects of coffee.

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Strong change of course for muscle research

Scientists have discovered a new subtype of muscle stem cells. These cells have the ability to build and regenerate new muscles, making them interesting targets for the development of gene therapies.

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CRISPR-Cas9 datasets analysis leads to largest genetic screen resource for cancer research

A comprehensive map of genes necessary for cancer survival is one step closer, following validation of the two largest CRISPR-Cas9 genetic screens in 725 cancer models, across 25 different cancer types. Scientists compared the consistency of the two datasets, independently verifying the methodology and findings. The study will help speed the discovery and development of new cancer drugs.

from Top Health News -- ScienceDaily https://ift.tt/34Tb7jW

A step closer to understanding evolution -- mitochondrial division conserved across species

A group of scientists showed for the first time that in red algae, an enzyme that is usually involved in cell division also plays a role in replication of mitochondria -- a crucial cell organelle. Moreover, they discovered a similar mechanism in human cells, leading them to believe that the process by which mitochondria replicate is similar across all eukaryotic species -- from simple to complex organisms.

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Study busts 9 to 5 model for academic work

An observational study of academic working hours has identified large differences in how researchers around the world manage their work-life balance.

from Top Health News -- ScienceDaily https://ift.tt/2SggcQw

Children allergic to cow's milk smaller and lighter

Children allergic to cow's milk are smaller and weigh less, according to a study of growth trajectories from early childhood to adolescence in children with persistent food allergies.

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Caffeine may offset some health risks of diets high in fat, sugar

In a study of rats, scientists found that caffeine limited weight gain and cholesterol production, despite a diet that was high in fat and sugar.

from Top Health News -- ScienceDaily https://ift.tt/34LGPPR

Filtered coffee helps prevent type 2 diabetes, show biomarkers in blood samples

Coffee can help reduce the risk of developing type 2 diabetes -- but only filtered coffee, rather than boiled coffee. New research show that the choice of preparation method influences the health effects of coffee.

from Top Health News -- ScienceDaily https://ift.tt/2tDPAhX

NASA, Boeing Complete Successful Landing of Starliner Flight Test

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Medical News Today: Inflammatory marker could be early warning for dementia

New research identifies an inflammatory biomarker in the blood, called sCD14, that may predict someone's risk of developing clinical dementia.

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Medical News Today: 2019 in medical research: What were the top findings?

Another year has come and gone, and we are about to step into a new decade. But what have the past 12 months meant for medical research?

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Medical News Today: What causes arm numbness?

Arm numbness has many possible causes, from sleeping on the arm and cutting off the circulation to serious issues, such as a stroke. Learn more about these and other causes here.

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Medical News Today: What causes chest pain on the left side?

Left-sided chest pain can be concerning. Learn how to tell the difference between a heart attack and other potential causes and symptoms.

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Medical News Today: What are the early signs of lung cancer?

Some people experience subtle symptoms of lung cancer during the early stages of the disease. Read on to learn more, including when to see a doctor.

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NASA Television to Air Boeing Starliner Spacecraft Landing

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New algorithm suggests four-level food web for gut microbes

A new computational model suggests that the food web of the human gut microbiome follows a hierarchical structure similar to that of larger-scale ecosystems.

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Conservation's hidden costs take bite out of benefits

Scientists show that even popular conservation programs can harbor hidden costs, often for vulnerable populations.

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Why your first battle with flu matters most

Analyzing public health records from Arizona to study how different strains of the flu virus affect people of different ages, researchers found that the first strain we encounter during childhood sets the course of how our immune system responds to exposures later in life.

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Finding your way in the dark depends on your internal clock

Surprising results show how circadian rhythm changes the way mammals can see. Mice can accomplish a vision task better at night than during day. The researchers expected the body's internal clock to alter how strong nerve signals were at night, but discovered that the animal's behavior changed depending on the time of day instead. This opens interesting lines of inqury into how circadian rhythm changes behavior.

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Scientists discover medicinal cannabis substitute for treating Parkinson's disease

A drug that provides the benefits obtained from medicinal cannabis without the 'high' or other side effects may help to unlock a new treatment for Parkinson's disease.

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New algorithm suggests four-level food web for gut microbes

A new computational model suggests that the food web of the human gut microbiome follows a hierarchical structure similar to that of larger-scale ecosystems.

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Why your first battle with flu matters most

Analyzing public health records from Arizona to study how different strains of the flu virus affect people of different ages, researchers found that the first strain we encounter during childhood sets the course of how our immune system responds to exposures later in life.

from Top Health News -- ScienceDaily https://ift.tt/2PHVpUa

Finding your way in the dark depends on your internal clock

Surprising results show how circadian rhythm changes the way mammals can see. Mice can accomplish a vision task better at night than during day. The researchers expected the body's internal clock to alter how strong nerve signals were at night, but discovered that the animal's behavior changed depending on the time of day instead. This opens interesting lines of inqury into how circadian rhythm changes behavior.

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Scientists discover medicinal cannabis substitute for treating Parkinson's disease

A drug that provides the benefits obtained from medicinal cannabis without the 'high' or other side effects may help to unlock a new treatment for Parkinson's disease.

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Swollen Ankles during Pregnancy

Swelling of ankles and feet is very common in the last trimester of pregnancy. It occurs due to increased fluid production and retention as well as reduced venous return from the lower limbs during pregnancy.

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Medical News Today: Liver function tests: What to know

Liver function tests can help doctors determine whether a person has liver damage and what might be causing it. Learn about the tests and what the results mean here.

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Medical News Today: What to know about RSD

Reflex sympathetic dystrophy, or RSD, is a nerve disorder that affects pain regulation. Here, learn about the symptoms and treatment options.

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Medical News Today: What to know about the Moro reflex?

The Moro reflex is a normal, involuntary motor response in healthy babies. This article provides more details, including possible triggers and how to calm a baby with Moro reflex.

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Medical News Today: What is the relationship between depression and sleep?

Depression and sleep problems appear to affect each other. Learn more about how sleeping disorders can affect depression and vice versa, and how to treat them.

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Medical News Today: Meningococcemia: Everything you need to know

Meningococcemia is a serious blood infection that causes a rash and other symptoms. Doctors can help prevent severe complications, including death, with prompt treatment. Learn more.

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Medical News Today: Vaping: Is it bad for you?

Many people use vapes because they believe them to be safer than smoking and are an effective tool to quit smoking. But is it safe? Learn more about it here.

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Medical News Today: Processed meat and cancer link depends on nitrite content

The strength of evidence linking processed meats to colorectal cancer depends on whether the products contain nitrites, according to a recent review.

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Medical News Today: Does your season of birth affect your mortality risk?

Studies have noted a link between our season of birth and overall mortality risk. A new study takes a fresh look, focusing on cardiovascular mortality.

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Medical News Today: Cardiovascular disease: Dietary cholesterol may not raise risk

Following heart-healthy dietary patterns may be the best choice for keeping cholesterol at healthy levels and arteries in good shape.

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Medical News Today: What to know about a CSF leak

A cerebrospinal fluid leak involves the fluid escaping from the spine or a tear in the brain’s protective covering. Read on to learn more.

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NASA, Boeing to Provide Update on Starliner Orbital Flight Test Status

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A self-healing sweat sensor

Wearable sensors that track heart rate or steps are popular fitness products. But in the future, working up a good sweat could provide useful information about a person's health. Now, researchers have developed a headband that measures electrolyte levels in sweat. And unlike many previous sweat sensors, the device can heal itself when cut or scratched during exercise.

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Comparing heirloom and modern wheat effects on gut health

Amid concerns about gluten sensitivity, increasing numbers of people are avoiding wheat. Most have not been diagnosed with a wheat-related medical condition, yet they seem to feel better when they don't eat gluten-containing foods. A possible explanation is that modern varieties of wheat are responsible. But now, researchers have shown that a popular modern variety does not impair gastrointestinal health in mice compared with heirloom wheat.

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Molecular features of anxiety in the brain

Investigators have taken a new approach to the search, developing a rational, computationally inspired method for the preclinical study of anxiety.

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Solving the puzzle of IgG4-related disease, the elusive autoimmune disorder

IgG4-related disease is an autoimmune disorder affecting millions and has no established cure. Previous research indicates that T cells, a major component of the immune system, and the immunoglobulin IgG4 itself are key causative factors, but the mechanism of action of these components is unclear. Now, scientists have meticulously explored this pathway in their experiments, and their research brings to light new targets for therapy.

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Can good sleep patterns offset genetic susceptibility to heart disease and stroke?

A pioneering new study found that even if people had a high genetic risk of heart disease or stroke, healthy sleep patterns could help offset that risk.

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Different mutations in a single gene can wreak many types of havoc in brain cells

Researchers have found that different mutations in a single gene can have myriad effects on a person's health, suggesting that gene therapies may need to do more than just replenish the missing or dysfunctional protein the gene is supposed to encode, according to a new study.

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The meaning of emotions may differ around the world

Scientists found that emotions have different meanings across 2,474 spoken languages, but that there are universal sources of structure.

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The meaning of emotions may differ around the world

Scientists found that emotions have different meanings across 2,474 spoken languages, but that there are universal sources of structure.

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Scientists find iron 'snow' in Earth's core

The Earth's inner core is hot, under immense pressure and snow-capped, according to new research that could help scientists better understand forces that affect the entire planet.

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Parental coaching adolescents through peer stress

During early adolescence, especially the transition to middle school, kids face a number of challenges both socially and academically. Parents can act as social 'coaches,' offering support and advice to youth as they navigate these challenges. Researchers are finding that not all kids benefit from the same types of parental coaching because kids respond to stress differently.

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An atomic view of the trigger for the heartbeat

Tiny pores in heart cells generate electrical signals to initiate each heart beat. Structural studies of these channels provide details on their functions, and also on their malfunction due to different inherited mutations. These include ones behind sudden death in young athletes. Information on the architecture and mechanics of cardiac sodium channels could help develop better diagnostics and medications for life-threatening heart arrhythmia.

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An atomic view of the trigger for the heartbeat

Tiny pores in heart cells generate electrical signals to initiate each heart beat. Structural studies of these channels provide details on their functions, and also on their malfunction due to different inherited mutations. These include ones behind sudden death in young athletes. Information on the architecture and mechanics of cardiac sodium channels could help develop better diagnostics and medications for life-threatening heart arrhythmia.

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Are herpes virus infections linked to Alzheimer's disease?

Researchers refute the link between increased levels of herpes virus and Alzheimer's disease.

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Minamata Disease

Minamata disease is a neurological problem caused by methyl mercury poisoning. It is not well known but it is important to understand in the light of rising environmental threats.

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Medical News Today: Is tonsillitis contagious?

Some bacteria and viruses can cause inflammation of the tonsils, or tonsillitis. Read on to find out how these pathogens spread, and how to prevent tonsillitis.

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Medical News Today: What to know about dysarthria

Dysarthria is a type of speech disorder that occurs due to muscle weakness. Learn about the causes of dysarthria and the available treatment options here.

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Medical News Today: What causes acid reflux and shortness of breath?

Discover the association between acid reflux and shortness of breath. We also outline the symptoms of acid reflux, and the treatment options available.

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Medical News Today: Breast reduction surgery: Everything you need to know

Breast reduction surgery is a cosmetic procedure that can reduce the size of a person’s breasts. Learn about who can benefit and how the procedure works here.

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Medical News Today: What to know about alcohol and the keto diet

The keto diet is a high fat, low carbohydrate eating plan. Although alcohol does contain carbohydrates, it can be part of a keto diet. This article looks at the best and worst drinks for people following a keto diet.

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Medical News Today: What to know about eco-anxiety

Eco-anxiety is a type of fear related to environmental damage and ecological disaster. This article looks at what it is and some tips for managing it.

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Medical News Today: Belly fat may reduce mental agility from midlife onward

As middle-aged people age, having more body fat and less muscle may affect their fluid intelligence, says a new study that implicates the immune system.

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Medical News Today: What causes cells to age?

A new cell culture study points to a novel role for the DNA damage repair protein CSB in protecting cells from senescence and aging.

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Medical News Today: Ultra-processed foods may raise the risk of type 2 diabetes

New research finds an association between ultra-processed foods and the risk of type 2 diabetes and lays out a few possible explanations for this link.

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Living with Pet Dogs during Childhood can Ward Off Future Mental Health Problems

Dog love: Spending more time with pet dogs during early life can prevent mental health problems such as schizophrenia and bipolar disorder in later life.

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Overeating - Not Lack of Exercise - Could be the Root Cause of Obesity

Eating too much and not exercising less could be the underlying cause of obesity and other metabolic disorders. This research could enable new ways of tackling obesity and diabetes.

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Art Lovers More Likely to Live Longer

Good news to all art and craft lovers: Visiting art galleries, theatres, concerts or museums more frequently can make you live longer, reveals a new study.

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Ampullary Cancer

Ampullary cancer is a rare cancer of the ampulla of Vater that connects the common bile duct and pancreatic duct to the small intestine. Symptoms of ampullary cancer include jaundice, weight loss.

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Can Essential Oils Heal Wounds?

Essential oils can help reduce scars and treat wounds much faster. A new study reveals that a chemical compound found in essential oils helps improve the healing process.

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Cycling, Walking to Work can Reduce Heart Attack Risk

Attention, Workaholics: Walking and cycling to work regularly can lower the risk of getting a heart attack. So, hurry up, let''s start walking and pedaling towards better heart health.

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Medical News Today: Cancer drug shows promise in Parkinson's disease safety trial

A small clinical trial of nilotinib in people with Parkinson's disease finds that the cancer drug is reasonably safe and holds promise as a therapy.

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Medical News Today: Why is it so difficult to make people change their minds?

It can be difficult to convince others to change their minds about a topic, sometimes even despite compelling evidence. Why? What happens in the brain?

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Medical News Today: What is verbal abuse?

Verbal abuse occurs when someone uses negative or demeaning words to maintain power and control over someone else. Learn more about verbal abuse here.

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Medical News Today: What can cause an afternoon headache?

Many people experience headaches in the afternoon. Common causes include dehydration, muscle tension, caffeine, hunger, alcohol, and eyestrain. Learn more here.

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Medical News Today: What are the stages of the common cold?

The common cold usually has distinct stages. Knowing these stages can help a person recognize when they may have caught a cold. Read this article to learn more.

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Medical News Today: Eggs and cholesterol: Is industry funded research misleading?

A recent review asks whether industry funding has skewed the research into the effect of dietary cholesterol on blood cholesterol levels.

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Medical News Today: Does masturbation cause acne?

There are many misconceptions about masturbation. One myth is that masturbation actually causes acne. Read this article to learn more about this apparent link between acne and masturbation.

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Medical News Today: Flu during pregnancy: What to know

The flu can cause harm during pregnancy. Learn about how to treat it, the symptoms, when to seek help, and about the safety of the flu shot.

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Topological materials for information technology offer lossless transmission of signals

New experiments with magnetically doped topological insulators at BESSY II have revealed possible ways of lossless signal transmission that involve a surprising self-organizational phenomenon. In the future, it might be possible to develop materials that display this phenomenon at room temperature and can be used as processing units in a quantum computer, for example.

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Pair living as stepping stone from solitary life to complex societies

Alone, as a pair or in groups - the diversity in social systems of primates is interesting because it may also provide insights into human social life. Biologists investigated how different primate societies evolved. Their reconstructions showed that the evolution from a solitary way of life to group living usually occurred via pair living.

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How immune cells switch to attack mode

Macrophages have 2 faces: In healthy tissue, they perform important tasks and support their environment. However during an infection, they stop this work and hunt down the pathogens instead. Upon coming into contact with bacteria they change their metabolism drastically within minutes.

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Turning light energy into heat to fight disease

An emerging technology involving particles that absorb light and turn it into localized heat sources shows great promise in several fields, including medicine. This heating must be carefully controlled however, and the ability to monitor temperature increases is crucial. Scientists report a method to measure these temperatures using terahertz radiation. The study involved gold nanorods in water in cuvettes, which were illuminated by a laser focused on a spot within the cuvette.

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Meerkat mobs do 'war dance' to protect territory

Meerkat clans perform a 'war dance' to frighten opponents and protect their territory, according to a new study.

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Scientists correlate photon pairs of different colors generated in separate buildings

The interference between two photons could connect distant quantum processors, enabling an internet-like quantum computer network.

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Large carnivores and zoos -- essential for biodiversity conservation marketing

Large carnivores: bears, big cats, wolves and elephant seals, and zoos should be utilized as powerful catalysts for public engagement with nature and pro-environmental behavior, suggests a new article. The international multidisciplinary research team highlights the wide-reaching influence of the institutions visited by over 700 million people a year worldwide and combining knowledge with emotions and social values, which may be enhanced by the charisma of large carnivores.

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How immune cells switch to attack mode

Macrophages have 2 faces: In healthy tissue, they perform important tasks and support their environment. However during an infection, they stop this work and hunt down the pathogens instead. Upon coming into contact with bacteria they change their metabolism drastically within minutes.

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Turning light energy into heat to fight disease

An emerging technology involving particles that absorb light and turn it into localized heat sources shows great promise in several fields, including medicine. This heating must be carefully controlled however, and the ability to monitor temperature increases is crucial. Scientists report a method to measure these temperatures using terahertz radiation. The study involved gold nanorods in water in cuvettes, which were illuminated by a laser focused on a spot within the cuvette.

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NASA Awards Launch Services Contract for Environmental Satellite Mission

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Zika vaccine protects fetus in pregnant monkeys

An experimental vaccine against the Zika virus reduced the amount of virus in pregnant rhesus macaques and improved fetal outcomes. The work could help support development and approval of an experimental Zika DNA vaccine currently in early stage trials in humans.

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The delicate water lily: A rose by another name?

A new study reports the 409-megabase genome sequence of the blue-petal water lily (Nymphaea colorata). The conclusion of the 47 coauthors is that although a rose is a rose, most flowering plants may owe their success, including employing floral scent for attracting pollinators, in part to the genetic innovations observed in the delicate water lily.

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Membrane inspired by bone and cartilage efficiently produces electricity from saltwater

Inspired by membranes in the body tissues of living organisms, scientists have combined aramid nanofibers used in Kevlar with boron nitride to construct a membrane for harvesting ocean energy that is both strong like bone and suited for ion transport like cartilage. The research overcomes major design challenges for technologies that harness osmotic energy to generate an eco-friendly and widely available form of renewable energy.

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Researchers determine age for last known settlement by a direct ancestor to modern humans

An international team of researchers has determined the age of the last known settlement of the species Homo erectus, one of modern humans' direct ancestors. The site is called Ngandong, on the Indonesian island Java. The team dated animal fragments where Homo erectus remains were found and the surrounding landscape. The team determined the last existence of Homo erectus at Ngandong between 108,000 and 117,000 years ago.

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Solar power from 'the dark side' unlocked by a new formula

Most of today's solar panels capture sunlight and convert it to electricity only from the side facing the sky. If the dark underside of a solar panel could also convert sunlight reflected off the ground, even more electricity might be generated.

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NASA’s Astronaut Candidates to Graduate with Eye on Artemis Missions

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Good Sleep Patterns Reduce Heart Disease Risk Despite Genetic Influences

Healthy sleep patterns can offset genetic susceptibility to heart disease and stroke. Despite genetic influences, the risk of cardiovascular diseases (CVD) can be reduced in people who sleep well at night.

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Filter Coffee can Prevent Type 2 Diabetes Risk

Just a cup of filter coffee a day can ward off type 2 diabetes. So, coffee lovers rejoice and stay coffeelicious to fight diabetes.

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Living Near Green Spaces can Lower Obesity Risk in Women

Go green to fight obesity: Staying in and around green spaces can help you lose weight. A new study highlights that women who live near natural spaces are less likely to be overweight or obese. So, hurry up, get ready to live green every day.

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Leukocytosis

Leukocytosis is defined as a condition where the white blood cell (WBC) count is increased.

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Medical News Today: Having trouble sleeping: What to know

Sleeping difficulties can negatively impact a person’s health. Read this article to learn about the causes and treatment options available.

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Medical News Today: What can you do to reduce fibroid pain?

Uterine fibroids can be painful and disrupt daily life. Learn about what treatments and medications are available and how to ease the pain.

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Medical News Today: What is the best diet for mental health?

Research into the effects of diet on mental health is still ongoing, but the findings to date are promising. Learn about what to eat to improve mental health here.

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Medical News Today: Widowmaker heart attack: Everything you need to know

A widowmaker heart attack occurs when a blood clot or cholesterol deposit blocks the left anterior descending artery. Learn more here.

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Medical News Today: When can a child sit in the front seat of a car?

Sitting in the front seat of a vehicle can be dangerous for children below a certain age, height, or weight. Learn more about when a child can safely sit in the front seat here.

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Medical News Today: What does a radiologist do?

A radiologist is a doctor who interprets medical imaging, such as X-rays. Learn more about what they do and the education that they receive here.

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Medical News Today: Male scientists more likely to present findings positively

Clinical articles with male first or last authors tend to be more positive about findings than those with female first and last authors, says a new study.

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Medical News Today: FDA approve fish oil drug for cardiovascular disease

The Food and Drug Administration (FDA) have recently approved a new fish oil-based drug to help prevent cardiovascular events in people already at risk.

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Medical News Today: Could hot chili peppers reduce mortality risk?

A study finds that those who regularly eat hot chilis have a lower risk of dying from cardiovascular disease compared with those who eat chilis rarely.

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Medical News Today: E-cigarettes: How high is the risk of chronic lung disease?

A large new study confirms the link between the use of electronic cigarettes and a significantly increased risk of chronic lung disease.

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Medical News Today: Weight gain during period: What to know

Some people may experience perceived or actual weight gain around the time of their period. Read on to find out why and how to prevent weight gain during a period.

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Medical News Today: How to reduce food waste

There are many ways people can reduce food waste, including properly storing food, freezing, pickling, and using food scraps in stocks and compost. Learn more.

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Free tool simplifies cancer research

Researchers have developed a new method for identifying which proteins are affected by specific drugs. The tool and the results it has already generated have been made freely available online.

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Fish consumption and mercury exposure in pregnant women in coastal Florida

A study of pregnant women in coastal Florida found that hair mercury concentration was associated with consumption of locally caught seafood and all seafood, a higher level of education, and first pregnancy. The highest concentrations were in women over 33 with the highest levels in Asian women. Pregnant women who ate seafood three times a week had the highest concentration - almost four times as high as those who did not consume any seafood.

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Smaller class sizes not always better for pupils, multinational study shows

A new statistical analysis of data from a long-term study on the teaching of mathematics and science has found that smaller class sizes are not always associated with better pupil performance and achievement.

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New CRISPR-based system targets amplified antibiotic-resistant genes

A research team at has developed a new CRISPR-based gene-drive system that dramatically increases the efficiency of inactivating a gene rendering bacteria antibiotic-resistant. The new system leverages technology in insects and mammals that biases genetic inheritance of preferred traits called 'active genetics.'

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Free tool simplifies cancer research

Researchers have developed a new method for identifying which proteins are affected by specific drugs. The tool and the results it has already generated have been made freely available online.

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Fish consumption and mercury exposure in pregnant women in coastal Florida

A study of pregnant women in coastal Florida found that hair mercury concentration was associated with consumption of locally caught seafood and all seafood, a higher level of education, and first pregnancy. The highest concentrations were in women over 33 with the highest levels in Asian women. Pregnant women who ate seafood three times a week had the highest concentration - almost four times as high as those who did not consume any seafood.

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Smaller class sizes not always better for pupils, multinational study shows

A new statistical analysis of data from a long-term study on the teaching of mathematics and science has found that smaller class sizes are not always associated with better pupil performance and achievement.

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A self-cleaning surface that repels even the deadliest superbugs

A team of researchers has developed a self-cleaning surface that can repel all forms of bacteria, preventing the transfer of antibiotic-resistant superbugs and other dangerous bacteria in settings ranging from hospitals to kitchens.

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Spicy Treat: Eating Chili Peppers 4 Times a Week can Reduce Death from Heart Disease, Stroke

Spicy food lovers, Rejoice! Eating hot red chili peppers can cut down the risk of death from heart disease and stroke.

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Nipah Virus: New Drugs on the Horizon

New drug molecules have been discovered that could cure Nipah virus disease. The inhibitors - designed by 3D structural modeling - are capable of blocking the transmission of 15 different Nipah virus strains.

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Musical Hand Washing: Popular Nursery Rhyme can Protect Your Child From Infections

Sing a nursery rhyme to get healthy hands and fight infections: Using a popular nursery rhyme 'Brother John' may help school children to learn proper hand washing steps easily with fun.

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Swollen Lymph Nodes

Swollen lymph nodes refer to enlargement of one or more lymph nodes in the body. The medical term for swollen lymph nodes is lymphadenopathy.

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Medical News Today: Are there symptoms for high blood pressure?

High blood pressure is known as the silent killer as it rarely has symptoms. Read this article to learn how to diagnose it and when to seek help.

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Medical News Today: Are some makeup ingredients toxic?

Although many ingredients in makeup are safe, some common ingredients can be harmful to both the body and the environment. Learn more here.

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Medical News Today: Diabetes and anxiety: What is the link?

Anxiety is more prevalent among people with diabetes. Read on to find out why and to learn about the treatment options available for each condition.

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Medical News Today: What is a heavy metal detox?

Certain foods and medications can help remove excess heavy metals from the body. This article looks at the effectiveness, benefits, and risks of a heavy metal detox.

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Medical News Today: What does an internist do?

An internist is a medical doctor who treats adults with diseases and conditions that affect the internal organs. Learn more in this article.

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Medical News Today: How to safely dispose of medication

Discarded drugs can be harmful to people and the environment. This article provides a go-to guide and steps to take on how to dispose of different types of medications in the U.S.

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Medical News Today: How fish oil might reduce inflammation

A recent study showed that an enriched fish oil supplement reduced inflammation by increasing certain anti-inflammatory molecules in the blood.

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Medical News Today: Same-sex sexual behavior in animals: Do we have it all wrong?

For many years, researchers have made certain assumptions about same-sex sexual behaviors in animals — but what if their assumptions have been wrong?

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Medical News Today: Drumming makes your brain more efficient

Playing the drums requires coordination between all four limbs. A new study asks whether, over years of practice, this alters the brain's architecture.

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More than 1 in 3 low- and middle-income countries face both extremes of malnutrition

Being undernourished or overweight are no longer separate public health issues. A new article details how more than one in three low- and middle-income countries face both extremes of malnutrition -- a reality driven by the modern food system.

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More than 1 in 3 low- and middle-income countries face both extremes of malnutrition

Being undernourished or overweight are no longer separate public health issues. A new article details how more than one in three low- and middle-income countries face both extremes of malnutrition -- a reality driven by the modern food system.

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Planetary boundaries: Interactions in Earth system amplify human impacts

Transgressing one planetary boundary can amplify human impacts on another one. For the first time, an international team of scientists now quantified some of the planetary-scale interactions in the Earth system. These biophysical interactions have in fact almost doubled direct human impacts on the nine planetary boundaries, from climate change to freshwater use. This insight can now be applied in policy design for safeguarding the livelihoods of generations to come.

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Neutrons optimize high efficiency catalyst for greener approach to biofuel synthesis

Researchers used neutron scattering in the development of a catalyst that converts biomass into liquid fuel with remarkably high efficiency and provides new possibilities for manufacturing renewable energy-related materials.

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Women need professional emotional support during high-risk pregnancies, study finds

Little is known about how women manage emotional distress during high-risk pregnancies, but researchers learned that without psychosocial support, many women struggle with fears and tears while feeling isolated and worried.

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New tool uses AI to flag fake news for media fact-checkers

A new artificial intelligence (AI) tool could help social media networks and news organizations weed out false stories. The tool uses deep-learning AI algorithms to determine if claims made in posts or stories are supported by other posts and stories on the same subject.

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Big step in producing carbon-neutral fuel: Silver diphosphide

A new chemical process does in the lab what trees do in nature -- it converts carbon dioxide into usable chemicals or fuels.

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Cultural variables influence consumer demand for private-label brands

Consumer attitudes toward private-label store brands might be driven more by social variables than price, says new research.

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Hydrogels control inflammation to help healing

Researchers test a sampling of synthetic, biocompatible hydrogels to see how tuning them influences the body's inflammatory response. The hydrogels are being developed to help heal wounds, deliver drugs and treat cancer.

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Women need professional emotional support during high-risk pregnancies, study finds

Little is known about how women manage emotional distress during high-risk pregnancies, but researchers learned that without psychosocial support, many women struggle with fears and tears while feeling isolated and worried.

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Cultural variables influence consumer demand for private-label brands

Consumer attitudes toward private-label store brands might be driven more by social variables than price, says new research.

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Hydrogels control inflammation to help healing

Researchers test a sampling of synthetic, biocompatible hydrogels to see how tuning them influences the body's inflammatory response. The hydrogels are being developed to help heal wounds, deliver drugs and treat cancer.

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NASA’s X-59 Quiet Supersonic Research Aircraft Cleared for Final Assembly

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Researchers reconstruct spoken words as processed in nonhuman primate brains

Using a brain-computer interface, a team of researchers has reconstructed English words from the brain activity of rhesus macaques that listened as the words were spoken.

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Study highlights high cost of fossil fuel pollution on children's health

A new study has compiled the estimated per-case costs of 6 childhood health conditions linked to air pollution -- estimates that can be incorporated into benefits assessments of air pollution regulations and climate change mitigation policies.

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Hydration may affect cognitive function in some older adults

Among women, lower hydration levels were associated with lower scores on a task designed to measure motor speed, sustained attention, and working memory. They did not find the same result for men.

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Study highlights high cost of fossil fuel pollution on children's health

A new study has compiled the estimated per-case costs of 6 childhood health conditions linked to air pollution -- estimates that can be incorporated into benefits assessments of air pollution regulations and climate change mitigation policies.

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Intestinal Parasite Infection

Protozoa and helminths (intestinal worms) are the commonest intestinal parasites that enter the GI tract by ingestion of contaminated food and water.

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Fight Heart Disease, Stroke: Opt for Heart-healthy Diets Naturally Low in Dietary Cholesterol

Heart Health Tips: Choosing heart-healthy diets which are naturally low in dietary cholesterol can ward off heart disease and stroke, reveals a new study.

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Medical News Today: New birth control pill provides contraception for a month

In pigs, researchers have developed a single birth control pill effective for 1 month. The pill could, one day, have a global impact on human health.

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Medical News Today: New food labeling system may reduce calorie intake

If a food label told you that you would need to run for 25 minutes to burn off the product's calories, would it put you off? A new study investigates.

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How a protein in your brain could protect against Alzheimer's disease

Research shows that white blood cells in the human brain are regulated by a protein called CD33--a finding with important implications in the fight against Alzheimer's disease, according to a new study.

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Leaving home is beneficial for male squirrels but not for females, study shows

In the world of squirrels, moving away from your home turf has better outcomes for males than for females, according to a new study.

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How a protein in your brain could protect against Alzheimer's disease

Research shows that white blood cells in the human brain are regulated by a protein called CD33--a finding with important implications in the fight against Alzheimer's disease, according to a new study.

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Colliding molecules and antiparticles

A new study shows a model of the interaction between positrons and simple molecules that is in good agreement with experimental results.

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Medical News Today: Study finds 'strong link' between vaping and depression

According to a recent study, people who use e-cigarettes are more likely to report depression. The association was strongest in younger people.

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Medical News Today: What ingredients are in vaccines?

In this Special Feature article, we explore the various components that go into modern vaccines and discuss the purpose of these ingredients.

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Paving the way to healing complex trauma

A major study has identified key themes that will be used to inform strategies to support Aboriginal and Torres Strait Islander parents in the first years of their children's lives.

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Following the lizard lung labyrinth

Birds and mammals are on extreme ends of the airflow spectrum. Mammals inhale oxygen-rich air and they exhale depleted air, exhibiting a so-called tidal flow pattern. In contrast, bird breath travels tidally through part of the respiratory system, but in a one-way loop throughout most of the lung. Biologists have discovered that Savannah monitor lizards have lung structures that are hybrid system of bird and mammal lungs.

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Conscious visual perception occurs outside the visual system

A new study finds that the conscious perception of visual location occurs in the frontal lobes of the brain, rather than in the visual system in the back of the brain. The results are significant given the ongoing debate among neuroscientists on what consciousness is and where it happens in the brain.

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Mitochondria are the 'canary in the coal mine' for cellular stress

Mitochondria, tiny structures present in most cells, are known for their energy-generating machinery. Now, researchers have discovered a new function of mitochondria: they set off molecular alarms when cells are exposed to stress or chemicals that can damage DNA, such as chemotherapy. The results could lead to new cancer treatments that prevent tumors from becoming resistant to chemotherapy.

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Unearthing the mystery of the meaning of Easter Island's Moai

Based on a 5-year excavation of two Moai found within the Easter Island quarry called Rano Raraku, the Easter Island Statue Project released the first definitive study to reveal the quarry as a complex landscape and link soil fertility, agriculture, quarrying and the sacred nature of the Moai. Chemistry testing suggests the soil in the quarry itself was made more fertile by the act of quarrying, with traces of taro, banana and sweet potato in the area.

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Why are giant pandas born so tiny?

Born pink, blind, and helpless, giant pandas typically weigh about 100 grams at birth -- the equivalent of a stick of butter. Their mothers are 900 times more massive than that. That raises a question that has vexed biologists: why the disparity? No one knows the answer, but by comparing bone growth across newborn bears, dogs and other animals, scientists find that one idea doesn't hold up.

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Paving the way to healing complex trauma

A major study has identified key themes that will be used to inform strategies to support Aboriginal and Torres Strait Islander parents in the first years of their children's lives.

from Latest Science News -- ScienceDaily https://ift.tt/38HOuCa

Conscious visual perception occurs outside the visual system

A new study finds that the conscious perception of visual location occurs in the frontal lobes of the brain, rather than in the visual system in the back of the brain. The results are significant given the ongoing debate among neuroscientists on what consciousness is and where it happens in the brain.

from Top Health News -- ScienceDaily https://ift.tt/2PNSMin

Mitochondria are the 'canary in the coal mine' for cellular stress

Mitochondria, tiny structures present in most cells, are known for their energy-generating machinery. Now, researchers have discovered a new function of mitochondria: they set off molecular alarms when cells are exposed to stress or chemicals that can damage DNA, such as chemotherapy. The results could lead to new cancer treatments that prevent tumors from becoming resistant to chemotherapy.

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Sleepy Christmas: 7 Ways to Get Enough Sleep This Holiday Season

Catch some Zzz's this Christmas: Getting enough sleep this holiday season can make you stay well-rested, savor the holidays and skip the drowsiness. So, pull out your blankets and have a silent night and sleep in heavenly peace this Christmas.

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Beat the Holiday Blues: Dazzling Tips to Overcome Holiday Stress

Holiday Stress: Christmas holiday season is here, and it''s time to share love, joy, and peace with each other. But, too many gatherings, reunions, and family get-togethers can stress you a lot. So, make sure to relax this holiday season and overcome holiday stressors.

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Sleeping More Than Nine Hours a Night may Up Stroke Risk

Sleeping more than nine hours a night? Your stroke risk may be higher, according to a recent study. Long napping and sleeping may mean an overall inactive lifestyle, which is related to increased risk of stroke.

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Abdominal Distension

Abdominal distension refers to the swelling of the abdomen. The distension is caused by either air (gas) or fluid collection.

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Medical News Today: Sustainable diet: Everything you need to know

Although there is no consensus on which diet is the most sustainable, there are many steps a person can take to reduce their environmental impact. Learn more here.

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Medical News Today: Keto diet: 1-week meal plan and tips

Keto diets are high in fat and protein. Read on for a week-long keto meal plan, information on the best foods to eat, and some diet tips.

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Medical News Today: What to know about marijuana detox

Marijuana contains some compounds that remain in the body after use. Many factors affect how long it stays there. Learn about the marijuana detox process here.

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Medical News Today: At least 1 in 4 outpatient antibiotic prescriptions are 'inappropriate'

A study of U.S. data for 2015 finds that ambulatory care providers do not document the medical reason for the drug in 18% of antibiotic prescriptions.

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Medical News Today: How two experimental Alzheimer's drugs reverse aging

New research in mice reveals the molecular and genetic mechanisms through which two Alzheimer's drug candidates can reverse aging in general.

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Medical News Today: How diet may lead to insomnia

A new study of females aged 50 and over suggests that those who include more refined carbohydrates in their diet have an increased risk of insomnia.

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NASA to Provide Coverage of Boeing Orbital Flight Test for Commercial Crew

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Breakthrough in Zika virus vaccine

Researchers have made significant advances in developing a novel vaccine against Zika virus, which could potentially lead to global elimination of the disease.

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People willing to risk near-certain death for an HIV cure

People willing to risk near-certain death for an HIV cure; protecting individuals and families in genetic and psychiatric research, considerations for including pregnant women in research.

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Breakthrough in Zika virus vaccine

Researchers have made significant advances in developing a novel vaccine against Zika virus, which could potentially lead to global elimination of the disease.

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Canadian tundra formerly covered in rich forest: Ancient plant fossil record shows

Canada's northernmost islands, Ellesmere and Axel Heiberg islands in Nunavut, were home to a vibrant, temperate forest 56 million years ago, according to fossil research.

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Tiny quantum sensors watch materials transform under pressure

Scientists have converted diamonds' atomic flaws into atomic sensors that could lead to a new generation of smart materials.

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Breast cancer cells swallow a 'free lunch' of dietary fat particles from the bloodstream

A research team has previously shown that fatty particles from the bloodstream may boost the growth of breast cancer cells. They now show that through an unexpected mechanism not previously described in cancer cells, the fat particles bind to the breast cancer cell surface and are then taken into the cell, providing a large supply of fuel that drives proliferation of the cancer cells.

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Largest study of its kind reveals that many psychiatric disorders arise from common genes

In the largest-ever study of its kind researchers identified more than 100 genetic variants that affect the risk for more than one mental health condition.

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The limits of ocean heavyweights: Prey curb whales' gigantic size

Scientists collected data from hundreds of feeding whales, allowing them to determine how much energy species of different sizes invest to capture their prey and which of these species reap the greatest rewards for their efforts. Their findings reveal that body size in all whales is limited by the availability of their prey, but only filter-feeding whales have evolved a feeding strategy that drives them to achieve the largest body sizes to have ever evolved.

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Breast cancer cells swallow a 'free lunch' of dietary fat particles from the bloodstream

A research team has previously shown that fatty particles from the bloodstream may boost the growth of breast cancer cells. They now show that through an unexpected mechanism not previously described in cancer cells, the fat particles bind to the breast cancer cell surface and are then taken into the cell, providing a large supply of fuel that drives proliferation of the cancer cells.

from Top Health News -- ScienceDaily https://ift.tt/2LPlLBe

Largest study of its kind reveals that many psychiatric disorders arise from common genes

In the largest-ever study of its kind researchers identified more than 100 genetic variants that affect the risk for more than one mental health condition.

from Top Health News -- ScienceDaily https://ift.tt/2RLy6ud

Combining science and design to measure our exposure to light

Daylight plays an essential role in sleep, alertness and hormone regulation. Scientists are now developing a wearable sensor that measures how much light an individual is exposed to along with the spectral resolution of that light.

from Top Health News -- ScienceDaily https://ift.tt/2Eb7oDl