Thursday, May 20, 2021

Rare 4,000-year comets can cause meteor showers on Earth

Researchers report that they can detect showers from the debris in the path of comets that pass close to Earth orbit and return as infrequently as once every 4,000 years.

from Latest Science News -- ScienceDaily https://ift.tt/3v759d3
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Stress can scramble your brain’s internal GPS, MRI study finds

Stress may literally scramble the brain’s internal GPS. Researchers found that cortisol, a hormone released during stress, made people signi...