Just ask any dermatologist: if you're not getting enough quality sleep, it can take a serious toll on your skin health.

That radiant, flawless skin you admire in skincare ads? It’s not just about serums and moisturizers—it starts with sleep. And no, this isn’t just another wellness trend making the rounds on TikTok.

Death Valley is surprisingly biodiverse, but you couldn’t tell by looking at it. Sitting around waiting for the start of the ...

New research shows missing just one night of sleep can significantly disrupt your immune system, increasing vulnerability to illness.

The AD109 pill from Apnimed could become the first ever prescription medication specifically for the treatment of obstructive sleep apnea, a needed alternative to CPAP.

Sleeping deeply into the afternoon after an all-nighter or a late night out is one way the body repays its sleep debt. The sleep-wake cycle is regulated by a homeostatic process in which the body ...

Learn how to prioritize sleep amidst the demands of overtime and side jobs, and whether switching shift start times to nighttime might enhance your recovery.

A newly identified brain circuit in mice may explain why we sleep longer and deeper after being sleep deprived – and lead to new treatments for sleep conditions ...

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

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

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs.

A new study shows that getting just three nights of poor sleep in a row can start affecting heart health, and exercise may not be enough to offset its effects.