REM Sleep Behavior Disorder causes more than dream enactment—it’s a powerful clue to neurodegenerative disease risk.

A protective sugar coating on brain blood vessels, once thought to be insignificant, turns out to play a vital role in ...

The cerebral cortex, the outermost layer of the brain, is the central driver of various human capabilities, including ...

Sleep disorders may lead to structural brain changes, cognitive decline, and neurological disease. Here’s what science says about the risk.

Discover how Parkinson's disease begins in the gut, not the brain. Learn the early digestive warning signs that appear years ...

Scientists from Mass General Brigham explored the associations between telomere length—which decreases as a person ages or is ...

Scientists have found that lemborexant not only increased restorative sleep in male mice but also reduced levels of toxic tau ...

A new study reveals how humans use flexible problem-solving strategies like hierarchical and counterfactual reasoning when ...

Discover 7 powerful lifestyle habits that can reverse biological aging markers and protect against dementia, stroke, and ...

New research shows that healthy lifestyle choices can reduce the risk of stroke, dementia, and depression, even in people ...

The human brain is very good at solving complicated problems. One reason for that is that humans can break problems apart ...

Using AI to analyze brain scans of students solving math problems, researchers offer the first-ever glimpse into the neural ...