People living in socially and economically disadvantaged neighborhoods may face higher dementia risks, according to new research from Wake Forest University. Scientists found biological signs of Alzheimer’s and vascular brain disease in those from high-burden areas, particularly among Black participants. The results suggest that social and environmental injustices can alter brain structure and function. Improving community conditions could be key to protecting brain health.
from Top Health News -- ScienceDaily https://ift.tt/BG4fKm8
Friday, October 31, 2025
Ozempic and Wegovy protect the heart, even without weight loss
Semaglutide appears to safeguard the heart even when patients lose little weight. In a massive international trial, heart attack and stroke risk dropped by 20% regardless of BMI. The benefit seems tied not just to slimming down but to deeper biological effects on inflammation, blood pressure, and vessel health. Researchers say this could expand who qualifies for the drug.
from Latest Science News -- ScienceDaily https://ift.tt/NrZ8QT9
from Latest Science News -- ScienceDaily https://ift.tt/NrZ8QT9
Those Halloween fireballs might be more dangerous than you think
The Taurid meteor shower, born from Comet Encke, delights skywatchers but may conceal hidden risks. Research led by Mark Boslough examines potential Taurid swarms that could increase impact danger in 2032 and 2036. Using planetary defense modeling and telescope data, scientists assess these threats while fighting misinformation and promoting preparedness.
from Latest Science News -- ScienceDaily https://ift.tt/7XC6lVD
from Latest Science News -- ScienceDaily https://ift.tt/7XC6lVD
Wednesday, October 29, 2025
Hidden clues in ghostly particles could explain why we exist
In a rare global collaboration, scientists from Japan and the United States joined forces to explore one of the universe’s deepest mysteries — why anything exists at all. By combining years of data from two massive neutrino experiments, researchers took a big step toward understanding how these invisible “ghost particles” might have tipped the cosmic balance in favor of matter over antimatter.
from Latest Science News -- ScienceDaily https://ift.tt/LerORGD
from Latest Science News -- ScienceDaily https://ift.tt/LerORGD
Gum disease may quietly damage the brain, scientists warn
People with gum disease may have higher levels of brain white matter damage, a new study finds. Researchers observed that participants with gum disease had significantly more white matter hyperintensities, even after accounting for other risk factors. The findings hint that chronic oral inflammation could subtly impact the brain, especially in older adults. More research is needed, but keeping gums healthy might protect the mind too.
from Latest Science News -- ScienceDaily https://ift.tt/GQJjZ12
from Latest Science News -- ScienceDaily https://ift.tt/GQJjZ12
Gum disease may quietly damage the brain, scientists warn
People with gum disease may have higher levels of brain white matter damage, a new study finds. Researchers observed that participants with gum disease had significantly more white matter hyperintensities, even after accounting for other risk factors. The findings hint that chronic oral inflammation could subtly impact the brain, especially in older adults. More research is needed, but keeping gums healthy might protect the mind too.
from Top Health News -- ScienceDaily https://ift.tt/GQJjZ12
from Top Health News -- ScienceDaily https://ift.tt/GQJjZ12
James Webb spots a cosmic moon factory 625 light-years away
NASA’s James Webb Space Telescope has captured the first detailed look at a carbon-rich disk surrounding the exoplanet CT Cha b, located about 625 light-years from Earth. The observations reveal a possible “moon factory,” where dust and gas could be coalescing into new moons. The planet orbits a young star only 2 million years old, and the disk’s composition offers rare insight into how moons and planets form in the early stages of a solar system’s life.
from Latest Science News -- ScienceDaily https://ift.tt/L9JYzBS
from Latest Science News -- ScienceDaily https://ift.tt/L9JYzBS
Tuesday, October 28, 2025
A revolutionary DNA search engine is speeding up genetic discovery
ETH Zurich scientists have created “MetaGraph,” a revolutionary DNA search engine that functions like Google for genetic data. By compressing global genomic datasets by a factor of 300, it allows researchers to search trillions of DNA and RNA sequences in seconds instead of downloading massive data files. The tool could transform biomedical research and pandemic response.
from Top Health News -- ScienceDaily https://ift.tt/KE8GNqL
from Top Health News -- ScienceDaily https://ift.tt/KE8GNqL
Monday, October 27, 2025
Scientists say gluten isn’t the problem after all
Groundbreaking research published in The Lancet suggests that most people who believe they’re sensitive to gluten are actually reacting to other factors like FODMAPs or brain-gut dynamics. The study challenges the idea that gluten itself is the culprit behind symptoms in non-coeliac gluten sensitivity. Experts call for better diagnostic tools, more personalized treatment, and an end to unnecessary gluten avoidance.
from Latest Science News -- ScienceDaily https://ift.tt/ZbPi6Sh
from Latest Science News -- ScienceDaily https://ift.tt/ZbPi6Sh
Scientists turn flower fragrance into a mosquito killer
A team of researchers has developed a floral-scented fungus that tricks mosquitoes into approaching and dying. The fungus emits longifolene, a natural scent that irresistibly draws them in. It’s harmless to humans, inexpensive to produce, and remains potent for months. This innovative biological control could be crucial as mosquitoes spread with climate change.
from Latest Science News -- ScienceDaily https://ift.tt/3elMzBT
from Latest Science News -- ScienceDaily https://ift.tt/3elMzBT
Saturday, October 25, 2025
Fat-fueled neuron discovery could unlock new treatments for brain disease
Researchers found that neurons can use fat, not just sugar, to power the brain. When a protein called DDHD2 fails, this process breaks down and leads to serious brain problems. Scientists were able to restore damaged cells by feeding them fatty acids, reviving their energy in just 48 hours. The discovery could help pave the way for new brain treatments.
from Latest Science News -- ScienceDaily https://ift.tt/gvnLCr6
from Latest Science News -- ScienceDaily https://ift.tt/gvnLCr6
Fat-fueled neuron discovery could unlock new treatments for brain disease
Researchers found that neurons can use fat, not just sugar, to power the brain. When a protein called DDHD2 fails, this process breaks down and leads to serious brain problems. Scientists were able to restore damaged cells by feeding them fatty acids, reviving their energy in just 48 hours. The discovery could help pave the way for new brain treatments.
from Top Health News -- ScienceDaily https://ift.tt/gvnLCr6
from Top Health News -- ScienceDaily https://ift.tt/gvnLCr6
Friday, October 24, 2025
Scientists just found the lung’s hidden self-healing switch
Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The discovery could lead to regenerative treatments for chronic lung diseases and faster recovery after injury.
from Latest Science News -- ScienceDaily https://ift.tt/45x9DXb
from Latest Science News -- ScienceDaily https://ift.tt/45x9DXb
Scientists just found the lung’s hidden self-healing switch
Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The discovery could lead to regenerative treatments for chronic lung diseases and faster recovery after injury.
from Top Health News -- ScienceDaily https://ift.tt/45x9DXb
from Top Health News -- ScienceDaily https://ift.tt/45x9DXb
Japanese scientists unveil a quantum battery that defies energy loss
A team of researchers has designed a theoretical model for a topological quantum battery capable of long-distance energy transfer and immunity to dissipation. By exploiting topological properties in photonic waveguides, they showed that energy loss can not only be prevented but briefly enhance charging power. This breakthrough may lead to efficient nanoscale batteries and pave the way for practical quantum devices.
from Latest Science News -- ScienceDaily https://ift.tt/Kzbkc9T
from Latest Science News -- ScienceDaily https://ift.tt/Kzbkc9T
Thursday, October 23, 2025
They found cancer’s hidden power hubs and learned how to melt them away
Texas A&M researchers found that in an aggressive kidney cancer, RNA builds “droplet hubs” that activate tumor genes. By creating a molecular switch to dissolve these hubs, they stopped cancer growth in lab and mouse tests. The work reveals how RNA can be hijacked to fuel disease, and how breaking its scaffolding could lead to new therapies for multiple pediatric cancers.
from Latest Science News -- ScienceDaily https://ift.tt/9TN4Amv
from Latest Science News -- ScienceDaily https://ift.tt/9TN4Amv
Wednesday, October 22, 2025
They found cancer’s hidden power hubs and learned how to melt them away
Texas A&M researchers found that in an aggressive kidney cancer, RNA builds “droplet hubs” that activate tumor genes. By creating a molecular switch to dissolve these hubs, they stopped cancer growth in lab and mouse tests. The work reveals how RNA can be hijacked to fuel disease, and how breaking its scaffolding could lead to new therapies for multiple pediatric cancers.
from Top Health News -- ScienceDaily https://ift.tt/9TN4Amv
from Top Health News -- ScienceDaily https://ift.tt/9TN4Amv
New treatment cuts cholesterol by nearly 50%, without statins or side effects
Researchers have developed a DNA-based therapy that targets the PCSK9 gene to lower cholesterol naturally. Using polypurine hairpins, they increased cholesterol uptake by cells and reduced artery-clogging lipid levels. The results show dramatic drops in PCSK9 and cholesterol levels in animal models, pointing to a safer and more effective alternative to statins.
from Top Health News -- ScienceDaily https://ift.tt/ScKn5Rs
from Top Health News -- ScienceDaily https://ift.tt/ScKn5Rs
New treatment cuts cholesterol by nearly 50%, without statins or side effects
Researchers have developed a DNA-based therapy that targets the PCSK9 gene to lower cholesterol naturally. Using polypurine hairpins, they increased cholesterol uptake by cells and reduced artery-clogging lipid levels. The results show dramatic drops in PCSK9 and cholesterol levels in animal models, pointing to a safer and more effective alternative to statins.
from Latest Science News -- ScienceDaily https://ift.tt/ScKn5Rs
from Latest Science News -- ScienceDaily https://ift.tt/ScKn5Rs
Tuesday, October 21, 2025
Running fixes what junk food breaks in the brain
New research reveals that exercise counteracts the mood-damaging effects of a Western-style diet through specific gut and hormonal mechanisms. Running restored metabolites tied to mental well-being and balanced key hormones like insulin and leptin. However, poor diet limited the brain’s ability to generate new neurons, showing diet still matters for full brain benefits.
from Latest Science News -- ScienceDaily https://ift.tt/bmVjH0d
from Latest Science News -- ScienceDaily https://ift.tt/bmVjH0d
Running fixes what junk food breaks in the brain
New research reveals that exercise counteracts the mood-damaging effects of a Western-style diet through specific gut and hormonal mechanisms. Running restored metabolites tied to mental well-being and balanced key hormones like insulin and leptin. However, poor diet limited the brain’s ability to generate new neurons, showing diet still matters for full brain benefits.
from Top Health News -- ScienceDaily https://ift.tt/bmVjH0d
from Top Health News -- ScienceDaily https://ift.tt/bmVjH0d
Monday, October 20, 2025
Eating ultra-processed foods may rewire the brain and drive overeating
A massive brain imaging study of nearly 30,000 people has uncovered striking connections between eating ultra-processed foods and measurable changes in brain structure. These changes may be tied to overeating and addictive eating patterns, though scientists caution that more research is needed to confirm cause and effect.
from Latest Science News -- ScienceDaily https://ift.tt/Y0lfiQV
from Latest Science News -- ScienceDaily https://ift.tt/Y0lfiQV
Eating ultra-processed foods may rewire the brain and drive overeating
A massive brain imaging study of nearly 30,000 people has uncovered striking connections between eating ultra-processed foods and measurable changes in brain structure. These changes may be tied to overeating and addictive eating patterns, though scientists caution that more research is needed to confirm cause and effect.
from Top Health News -- ScienceDaily https://ift.tt/Y0lfiQV
from Top Health News -- ScienceDaily https://ift.tt/Y0lfiQV
Sunday, October 19, 2025
Glowing sugars show how microbes eat the ocean's carbon
Researchers have developed a light-emitting sugar probe that exposes how marine microbes break down complex carbohydrates. The innovative fluorescent tool allows scientists to visualize when and where sugars are degraded in the ocean. This breakthrough helps map microbial activity and carbon cycling, providing new clues about how the ocean stores and releases carbon.
from Latest Science News -- ScienceDaily https://ift.tt/74Q0ny9
from Latest Science News -- ScienceDaily https://ift.tt/74Q0ny9
Saturday, October 18, 2025
Even “diet” soda may be quietly damaging your liver, scientists warn
Both regular and “diet” soft drinks may be far worse for liver health than believed. A massive study of over 120,000 participants found that consuming more than one can a day of either sugar-sweetened or low/no-sugar beverages sharply increased the risk of metabolic-associated steatotic liver disease (MASLD) and even liver-related deaths. Surprisingly, “diet” drinks carried similar or higher risks, potentially through changes in gut bacteria and appetite regulation.
from Top Health News -- ScienceDaily https://ift.tt/MXQO1Rd
from Top Health News -- ScienceDaily https://ift.tt/MXQO1Rd
Something mysterious is lighting up the Milky Way. Could it be dark matter?
Scientists at Johns Hopkins may be closing in on dark matter’s elusive trail, uncovering a mysterious gamma ray glow at the heart of our galaxy that could signal unseen matter colliding — or perhaps the frantic spin of dying stars. Using advanced simulations that account for the Milky Way’s ancient formation, researchers found a near-perfect match between theoretical and observed gamma ray maps, tightening the link between dark matter and this puzzling energy. Yet the mystery remains: could these signals come from millisecond pulsars instead?
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from Latest Science News -- ScienceDaily https://ift.tt/zrShHiC
Einstein’s overlooked idea could explain how the Universe really began
Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the driving force behind creation. Their simulations show that gravity and quantum mechanics may alone explain the structure of the cosmos. This elegant approach challenges traditional Big Bang interpretations and revives a century-old idea rooted in Einstein’s work.
from Latest Science News -- ScienceDaily https://ift.tt/K9nvbAc
from Latest Science News -- ScienceDaily https://ift.tt/K9nvbAc
Can Ozempic help you cut back on alcohol? Researchers think so
Semaglutide, tirzepatide, and other GLP-1 drugs appear to slow alcohol absorption and blunt its intoxicating effects, according to new research. The study found participants on these medications felt less drunk despite consuming the same amount of alcohol. This could point to a safer, faster-acting way to help people reduce drinking—distinct from traditional treatments that target the brain directly.
from Latest Science News -- ScienceDaily https://ift.tt/yEIcYJh
from Latest Science News -- ScienceDaily https://ift.tt/yEIcYJh
Friday, October 17, 2025
Scientists finally read the hidden DNA code that shapes disease
EMBL researchers created SDR-seq, a next-generation tool that decodes both DNA and RNA from the same cell. It finally opens access to non-coding regions, where most disease-associated genetic variants lie. By revealing how these variants affect gene activity, scientists can better understand complex diseases and develop improved diagnostic tools.
from Top Health News -- ScienceDaily https://ift.tt/QXo3ged
from Top Health News -- ScienceDaily https://ift.tt/QXo3ged
Can Ozempic help you cut back on alcohol? Researchers think so
Semaglutide, tirzepatide, and other GLP-1 drugs appear to slow alcohol absorption and blunt its intoxicating effects, according to new research. The study found participants on these medications felt less drunk despite consuming the same amount of alcohol. This could point to a safer, faster-acting way to help people reduce drinking—distinct from traditional treatments that target the brain directly.
from Top Health News -- ScienceDaily https://ift.tt/yEIcYJh
from Top Health News -- ScienceDaily https://ift.tt/yEIcYJh
Saturn's moon Titan just broke one of chemistry’s oldest rules
Scientists from NASA and Chalmers University have discovered that incompatible substances can mix on Titan’s icy surface, breaking the “like dissolves like” rule of chemistry. Under ultra-cold conditions, hydrogen cyanide can form stable crystals with methane and ethane. This surprising reaction could help explain Titan’s mysterious landscapes and offer clues to how life’s building blocks formed.
from Latest Science News -- ScienceDaily https://ift.tt/smbNjUT
from Latest Science News -- ScienceDaily https://ift.tt/smbNjUT
Thursday, October 16, 2025
Rogue black hole shocks astronomers with record radio blast
For the first time, scientists observed a black hole tearing apart a star far from its galaxy’s center, producing the fastest-changing radio signals ever recorded. The event, AT 2024tvd, revealed delayed bursts of energy months after the initial destruction, hinting at mysterious, episodic black hole activity. This rare find reshapes understanding of where supermassive black holes reside and how they evolve.
from Latest Science News -- ScienceDaily https://ift.tt/oPqLecE
from Latest Science News -- ScienceDaily https://ift.tt/oPqLecE
They found the switch that makes the body attack cancer
Scientists have found a way to transform hard-to-treat tumors into targets for the immune system. Using two protein stimulators, they activated strong T-cell and B-cell responses and built immune structures inside tumors that improved survival and prevented recurrence. This approach could make existing immunotherapies and chemotherapies more effective and long-lasting.
from Latest Science News -- ScienceDaily https://ift.tt/rfnPKep
from Latest Science News -- ScienceDaily https://ift.tt/rfnPKep
They found the switch that makes the body attack cancer
Scientists have found a way to transform hard-to-treat tumors into targets for the immune system. Using two protein stimulators, they activated strong T-cell and B-cell responses and built immune structures inside tumors that improved survival and prevented recurrence. This approach could make existing immunotherapies and chemotherapies more effective and long-lasting.
from Top Health News -- ScienceDaily https://ift.tt/rfnPKep
from Top Health News -- ScienceDaily https://ift.tt/rfnPKep
Wednesday, October 15, 2025
Tiny brain nanotubes found by Johns Hopkins may spread Alzheimer’s
Johns Hopkins scientists uncovered microscopic “nanotube” channels that neurons use to transfer toxic molecules. While this process clears waste, it can also spread harmful proteins like amyloid-beta. Alzheimer’s-model mice showed more nanotubes early on, hinting at a link to disease development. Researchers hope to one day control nanotube formation as a potential therapy.
from Top Health News -- ScienceDaily https://ift.tt/ic36yvp
from Top Health News -- ScienceDaily https://ift.tt/ic36yvp
Tiny brain nanotubes found by Johns Hopkins may spread Alzheimer’s
Johns Hopkins scientists uncovered microscopic “nanotube” channels that neurons use to transfer toxic molecules. While this process clears waste, it can also spread harmful proteins like amyloid-beta. Alzheimer’s-model mice showed more nanotubes early on, hinting at a link to disease development. Researchers hope to one day control nanotube formation as a potential therapy.
from Latest Science News -- ScienceDaily https://ift.tt/ic36yvp
from Latest Science News -- ScienceDaily https://ift.tt/ic36yvp
This tiny worm uses static electricity to hunt flying insects
A parasitic worm uses static electricity to launch itself onto flying insects, a mechanism uncovered by physicists and biologists at Emory and Berkeley. By generating opposite charges, the worm and insect attract, allowing the leap to succeed far more often. High-speed cameras and mathematical modeling confirmed this “electrostatic ecology” in action.
from Latest Science News -- ScienceDaily https://ift.tt/aLkyY1W
from Latest Science News -- ScienceDaily https://ift.tt/aLkyY1W
Exercise might be the key to a younger, sharper immune system
Endurance exercise may train the immune system as much as the muscles. Older adults with decades of running or cycling had immune cells that functioned better and aged more slowly. Their inflammation levels were lower and their cells resisted fatigue even under stress. The findings point to a direct link between lifelong fitness and healthier immune regulation.
from Latest Science News -- ScienceDaily https://ift.tt/cIE2BSh
from Latest Science News -- ScienceDaily https://ift.tt/cIE2BSh
Exercise might be the key to a younger, sharper immune system
Endurance exercise may train the immune system as much as the muscles. Older adults with decades of running or cycling had immune cells that functioned better and aged more slowly. Their inflammation levels were lower and their cells resisted fatigue even under stress. The findings point to a direct link between lifelong fitness and healthier immune regulation.
from Top Health News -- ScienceDaily https://ift.tt/cIE2BSh
from Top Health News -- ScienceDaily https://ift.tt/cIE2BSh
Monday, October 13, 2025
This new blood test can catch cancer 10 years early
Scientists at Mass General Brigham have created HPV-DeepSeek, a blood test that can detect HPV-linked head and neck cancers nearly a decade before diagnosis. By finding viral DNA in the bloodstream, the test achieved 99% sensitivity and specificity. This breakthrough could lead to earlier, less invasive treatments and significantly improve survival. A large NIH trial is underway to confirm the results.
from Latest Science News -- ScienceDaily https://ift.tt/X7pcgNi
from Latest Science News -- ScienceDaily https://ift.tt/X7pcgNi
This new blood test can catch cancer 10 years early
Scientists at Mass General Brigham have created HPV-DeepSeek, a blood test that can detect HPV-linked head and neck cancers nearly a decade before diagnosis. By finding viral DNA in the bloodstream, the test achieved 99% sensitivity and specificity. This breakthrough could lead to earlier, less invasive treatments and significantly improve survival. A large NIH trial is underway to confirm the results.
from Top Health News -- ScienceDaily https://ift.tt/X7pcgNi
from Top Health News -- ScienceDaily https://ift.tt/X7pcgNi
Sunday, October 12, 2025
Ancient humans in Italy butchered elephants and made tools from their bones
Researchers in Italy discovered 400,000-year-old evidence that ancient humans butchered elephants for food and tools. At the Casal Lumbroso site near Rome, they found hundreds of bones and stone implements, many showing impact marks from butchery. The findings reveal a consistent prehistoric strategy for resource use during warmer Middle Pleistocene periods.
from Latest Science News -- ScienceDaily https://ift.tt/iMb1Aw6
from Latest Science News -- ScienceDaily https://ift.tt/iMb1Aw6
Your type of depression could shape your body’s future health
Different types of depression affect the body in different ways. Atypical, energy-related depression raises the risk of diabetes, while melancholic depression increases the likelihood of heart disease. Scientists say these differences reflect distinct biological pathways and highlight the need for personalized mental and physical health care.
from Latest Science News -- ScienceDaily https://ift.tt/c5JDRpT
from Latest Science News -- ScienceDaily https://ift.tt/c5JDRpT
Your type of depression could shape your body’s future health
Different types of depression affect the body in different ways. Atypical, energy-related depression raises the risk of diabetes, while melancholic depression increases the likelihood of heart disease. Scientists say these differences reflect distinct biological pathways and highlight the need for personalized mental and physical health care.
from Top Health News -- ScienceDaily https://ift.tt/c5JDRpT
from Top Health News -- ScienceDaily https://ift.tt/c5JDRpT
Breakthrough compounds may reverse nerve damage caused by multiple sclerosis
Researchers have identified two compounds, K102 and K110, that could repair the nerve damage from multiple sclerosis. These drugs help regenerate the protective myelin sheath and balance immune responses. Licensed by Cadenza Bio, the discovery represents a leap from lab research to potential clinical therapy. If successful, it could transform how neurodegenerative diseases are treated.
from Latest Science News -- ScienceDaily https://ift.tt/PXQbYO8
from Latest Science News -- ScienceDaily https://ift.tt/PXQbYO8
Saturday, October 11, 2025
USC engineers just made light smarter with “optical thermodynamics”
USC engineers have developed an optical system that routes light autonomously using thermodynamic principles. Rather than relying on switches, light organizes itself much like particles in a gas reaching equilibrium. The discovery could simplify and speed up optical communications and computing. It reimagines chaotic optical behavior as a tool for design rather than a limitation.
from Latest Science News -- ScienceDaily https://ift.tt/1Euozta
from Latest Science News -- ScienceDaily https://ift.tt/1Euozta
Friday, October 10, 2025
Why GPS fails in cities. And how it was brilliantly fixed
Our everyday GPS struggles in “urban canyons,” where skyscrapers bounce satellite signals, confusing even advanced navigation systems. NTNU scientists created SmartNav, combining satellite corrections, wave analysis, and Google’s 3D building data for remarkable precision. Their method achieved accuracy within 10 centimeters during testing. The breakthrough could make reliable urban navigation accessible and affordable worldwide.
from Latest Science News -- ScienceDaily https://ift.tt/ysmgnB5
from Latest Science News -- ScienceDaily https://ift.tt/ysmgnB5
Scientists discover brain circuit that can switch off chronic pain
Scientists have pinpointed Y1 receptor neurons in the brain that can override chronic pain signals when survival instincts like hunger or fear take precedence. Acting like a neural switchboard, these cells balance pain with other biological needs. The research could pave the way for personalized treatments that target pain at its brain source—offering hope for millions living with long-term pain.
from Top Health News -- ScienceDaily https://ift.tt/ByrcMpw
from Top Health News -- ScienceDaily https://ift.tt/ByrcMpw
Thursday, October 9, 2025
A sweet fix for baldness? Stevia compound boosts hair growth
Researchers discovered that stevioside, a compound from the Stevia plant, enhances the skin absorption of minoxidil, the main treatment for pattern baldness. In mice, a stevioside-infused patch boosted hair follicle activity and new hair growth. The approach could pave the way for more natural, effective hair loss therapies.
from Latest Science News -- ScienceDaily https://ift.tt/8gbWvNz
from Latest Science News -- ScienceDaily https://ift.tt/8gbWvNz
A sweet fix for baldness? Stevia compound boosts hair growth
Researchers discovered that stevioside, a compound from the Stevia plant, enhances the skin absorption of minoxidil, the main treatment for pattern baldness. In mice, a stevioside-infused patch boosted hair follicle activity and new hair growth. The approach could pave the way for more natural, effective hair loss therapies.
from Top Health News -- ScienceDaily https://ift.tt/8gbWvNz
from Top Health News -- ScienceDaily https://ift.tt/8gbWvNz
Wednesday, October 8, 2025
New pill could finally control stubborn high blood pressure
A new pill called baxdrostat may offer hope for people whose blood pressure stays high even after taking standard medications. In a recent study, the drug lowered blood pressure and also seemed to protect the kidneys by reducing signs of damage. Doctors say this could help millions of people with chronic kidney disease, a condition that often makes blood pressure harder to control.
from Latest Science News -- ScienceDaily https://ift.tt/cLVzW36
from Latest Science News -- ScienceDaily https://ift.tt/cLVzW36
New pill could finally control stubborn high blood pressure
A new pill called baxdrostat may offer hope for people whose blood pressure stays high even after taking standard medications. In a recent study, the drug lowered blood pressure and also seemed to protect the kidneys by reducing signs of damage. Doctors say this could help millions of people with chronic kidney disease, a condition that often makes blood pressure harder to control.
from Top Health News -- ScienceDaily https://ift.tt/cLVzW36
from Top Health News -- ScienceDaily https://ift.tt/cLVzW36
Gaia solves the mystery of tumbling asteroids and reveals what’s inside them
By combining Gaia’s massive asteroid dataset with AI modeling, scientists discovered that asteroid rotation depends on how often they’ve been hit. A mysterious gap in rotation speeds marks where collisions and internal friction balance out. This insight reveals that most asteroids are loose rubble piles, not solid rocks, and could behave very differently if struck by a deflection mission like NASA’s DART.
from Latest Science News -- ScienceDaily https://ift.tt/D7tHVK8
from Latest Science News -- ScienceDaily https://ift.tt/D7tHVK8
Tuesday, October 7, 2025
Hubble captures a galaxy that glows in blue and gold
Hubble captured a breathtaking view of NGC 6000, a spiral galaxy where blue newborn stars shine beside golden, aging ones. The image also reveals traces of ancient supernovae still glowing faintly among the stars. As a bonus, an asteroid crossed Hubble’s field of view, leaving bright streaks that photobombed the shot. The result is a vivid snapshot of cosmic beauty and chance.
from Latest Science News -- ScienceDaily https://ift.tt/nMi5Azk
from Latest Science News -- ScienceDaily https://ift.tt/nMi5Azk
Nanotech transforms vinegar into a lifesaving superbug killer
Researchers have enhanced vinegar’s antibacterial properties by infusing it with cobalt-based carbon nanoparticles. This nano-boosted solution kills harmful bacteria from both inside and outside their cells while remaining safe for humans. Tests on mice showed it healed infected wounds effectively. The discovery could be a breakthrough against antibiotic-resistant infections worldwide.
from Top Health News -- ScienceDaily https://ift.tt/hm843dX
from Top Health News -- ScienceDaily https://ift.tt/hm843dX
Monday, October 6, 2025
You don’t have to lose weight to lower your diabetes risk, scientists say
A major study from Tübingen found that prediabetic individuals who normalized their blood sugar through healthy habits — even without shedding pounds — cut their risk of type 2 diabetes by 71%. Researchers discovered that improved fat distribution, particularly less abdominal fat, was key. The findings suggest that focusing solely on weight loss may overlook the true drivers of diabetes prevention.
from Latest Science News -- ScienceDaily https://ift.tt/mb5c4Mw
from Latest Science News -- ScienceDaily https://ift.tt/mb5c4Mw
Birds around the world share a mysterious warning cry
Birds across the globe independently evolved a shared warning call against parasites, blending instinct and learning in a remarkable evolutionary pattern. The finding offers a rare glimpse into how cooperation and communication systems evolve across species.
from Latest Science News -- ScienceDaily https://ift.tt/MhWN7fY
from Latest Science News -- ScienceDaily https://ift.tt/MhWN7fY
You don’t have to lose weight to lower your diabetes risk, scientists say
A major study from Tübingen found that prediabetic individuals who normalized their blood sugar through healthy habits — even without shedding pounds — cut their risk of type 2 diabetes by 71%. Researchers discovered that improved fat distribution, particularly less abdominal fat, was key. The findings suggest that focusing solely on weight loss may overlook the true drivers of diabetes prevention.
from Top Health News -- ScienceDaily https://ift.tt/mb5c4Mw
from Top Health News -- ScienceDaily https://ift.tt/mb5c4Mw
Sunday, October 5, 2025
Brain cancer that eats the skull stuns scientists
A new study shows glioblastoma isn’t confined to the brain—it erodes the skull and hijacks the immune system within skull marrow. The cancer opens channels that let inflammatory cells enter the brain, fueling its deadly progression. Even drugs meant to protect bones can make things worse, highlighting the need for therapies that target both brain and bone. The discovery reframes glioblastoma as a whole-body disease, not just a brain disorder.
from Top Health News -- ScienceDaily https://ift.tt/WJBdDfg
from Top Health News -- ScienceDaily https://ift.tt/WJBdDfg
Why the brain’s GPS fails with age, and how some minds defy it
Stanford scientists found that aging disrupts the brain’s internal navigation system in mice, mirroring spatial memory decline in humans. Older mice struggled to recall familiar locations, while a few “super-agers” retained youthful brain patterns. Genetic clues suggest some animals, and people, may be naturally resistant to cognitive aging. The discovery could pave the way for preventing memory loss in old age.
from Top Health News -- ScienceDaily https://ift.tt/LPHX5O9
from Top Health News -- ScienceDaily https://ift.tt/LPHX5O9
Saturday, October 4, 2025
Hidden cellular “power switch” could transform Parkinson’s treatment
Researchers uncovered a key cellular regulator, PP2A-B55alpha, that controls both the cleanup of damaged mitochondria and the creation of new ones. In Parkinson’s disease models, reducing this regulator improved symptoms and mitochondrial health. The findings could inspire new drugs for Parkinson’s, mitochondrial disorders, and even cancer.
from Latest Science News -- ScienceDaily https://ift.tt/skUVLDj
from Latest Science News -- ScienceDaily https://ift.tt/skUVLDj
Think light drinking protects your brain? Think again
A massive new study combining observational and genetic data overturns the long-held belief that light drinking protects the brain. Researchers found that dementia risk rises in direct proportion to alcohol consumption, with no safe level identified.
from Top Health News -- ScienceDaily https://ift.tt/8NGZw4d
from Top Health News -- ScienceDaily https://ift.tt/8NGZw4d
This new semaglutide dose helped nearly half of patients lose 20% body weight
The STEP UP trials revealed that a 7.2 mg dose of semaglutide led to greater weight loss than the currently approved 2.4 mg dose. Nearly half of participants lost 20% or more of their body weight, while also improving metabolic health. Side effects were mostly mild and temporary. Researchers say this could reshape obesity treatment if confirmed in longer-term studies.
from Top Health News -- ScienceDaily https://ift.tt/z38a5cg
from Top Health News -- ScienceDaily https://ift.tt/z38a5cg
Hidden cellular “power switch” could transform Parkinson’s treatment
Researchers uncovered a key cellular regulator, PP2A-B55alpha, that controls both the cleanup of damaged mitochondria and the creation of new ones. In Parkinson’s disease models, reducing this regulator improved symptoms and mitochondrial health. The findings could inspire new drugs for Parkinson’s, mitochondrial disorders, and even cancer.
from Top Health News -- ScienceDaily https://ift.tt/skUVLDj
from Top Health News -- ScienceDaily https://ift.tt/skUVLDj
Friday, October 3, 2025
Doctors stunned by a cheap drug’s power against colon cancer
A Scandinavian clinical trial has revealed that low-dose aspirin can halve the risk of colon and rectal cancer recurrence in patients with specific genetic mutations. The research, involving over 3,500 patients, is the first randomized study to confirm aspirin’s powerful effect in this context. The findings suggest aspirin could become a widely available, inexpensive precision medicine, reshaping cancer treatment strategies globally.
from Top Health News -- ScienceDaily https://ift.tt/0PAeEbi
from Top Health News -- ScienceDaily https://ift.tt/0PAeEbi
Fat may secretly fuel Alzheimer’s, new research finds
New research from Houston Methodist reveals how obesity may directly drive Alzheimer’s disease. Scientists discovered that tiny messengers released by fat tissue, called extracellular vesicles, can carry harmful signals that accelerate the buildup of amyloid-β plaques in the brain. These vesicles even cross the blood–brain barrier, making them powerful but dangerous connectors between body fat and brain health.
from Latest Science News -- ScienceDaily https://ift.tt/GZjEteB
from Latest Science News -- ScienceDaily https://ift.tt/GZjEteB
The Moon’s far side is hiding a chilling secret
New lunar samples from the far side reveal it formed from cooler magma than the near side, confirming the Moon’s interior is not uniform. Researchers suggest fewer heat-producing elements on the far side explain the difference. Theories range from ancient cosmic collisions to Earth’s gravitational pull. These discoveries bring us closer to solving the Moon’s long-standing “two-faced” mystery.
from Latest Science News -- ScienceDaily https://ift.tt/bvsz7Ro
from Latest Science News -- ScienceDaily https://ift.tt/bvsz7Ro
Thursday, October 2, 2025
Scientists just recreated a wildfire that made its own weather
In 2020, California’s Creek Fire became so intense that it generated its own thunderstorm, a phenomenon called a pyrocumulonimbus cloud. For years, scientists struggled to replicate these explosive fire-born storms in climate models, leaving major gaps in understanding their global effects. Now, a new study has finally simulated them successfully, reproducing the Creek Fire’s storm and others like it.
from Latest Science News -- ScienceDaily https://ift.tt/XY2LlTA
from Latest Science News -- ScienceDaily https://ift.tt/XY2LlTA
Wednesday, October 1, 2025
A common supplement could supercharge cancer treatments
Zeaxanthin, best known for eye health, has been found to boost the tumor-killing power of T cells. Researchers showed it strengthens T-cell receptors, enhances immune signaling, and improves the effects of immunotherapy. Found naturally in foods like spinach and peppers, it’s safe, accessible, and now a promising candidate for cancer treatment trials.
from Top Health News -- ScienceDaily https://ift.tt/7SjBgml
from Top Health News -- ScienceDaily https://ift.tt/7SjBgml
A common supplement could supercharge cancer treatments
Zeaxanthin, best known for eye health, has been found to boost the tumor-killing power of T cells. Researchers showed it strengthens T-cell receptors, enhances immune signaling, and improves the effects of immunotherapy. Found naturally in foods like spinach and peppers, it’s safe, accessible, and now a promising candidate for cancer treatment trials.
from Latest Science News -- ScienceDaily https://ift.tt/7SjBgml
from Latest Science News -- ScienceDaily https://ift.tt/7SjBgml
Scientists just found the strongest signs of life on Mars yet
Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals. The presence of iron-phosphate and iron-sulfide nodules suggests processes resembling microbial activity on Earth. Scientists caution that only Earth-based labs can confirm their true origin, but the samples collected may hold the strongest evidence yet of ancient Martian life.
from Latest Science News -- ScienceDaily https://ift.tt/aAxpLh1
from Latest Science News -- ScienceDaily https://ift.tt/aAxpLh1
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Study finds untreated sleep apnea doubles Parkinson’s risk
A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lowe...