I've always wondered what exactly happens inside my brain after a sleepless night. Why does everything feel harder—thinking ...

But new research published in Neuropsychopharmacology suggests the relationship between sleep, caffeine and brain function ...

New research shows that sleep loss alters specific memory circuits, but also hints that a familiar compound may help restore ...

Your teen’s sleeping habits may affect how their brain functions, according to new research from the University of Georgia. And lack of quality sleep may put kids at risk of developing problem ...

Try side sleeping to boost your brain’s nightly cleanup—research shows it may clear Alzheimer’s-linked proteins more ...

New research shows that your everyday routine could be the ultimate predictor of how long—and how well—you live.

Sleep apnea affects an estimated 80 million adults in the U.S., yet it remains one of the country’s most underdiagnosed health conditions. Research suggests that up to four in five people with sleep ...

This reduced connectivity may increase the risk of behavioral problems and mental illnesses like depression and ADHD. Boys and minority children are particularly vulnerable to sleep deficits and ...