One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove ...

Ever wondered how some animals manage to survive without the luxury of a good night's rest while we humans desperately need our eight hours? The animal kingdom is packed with creatures that seem to ...

How many hours of sleep you get certainly matters, but research shows when you get those hours matters even more.

Please provide your email address to receive an email when new articles are posted on . Multidimensional sleep health may be an avenue to optimizing cardiometabolic health. The American Heart ...

In 1959, New York DJ Peter Tripp became a test subject for sleep’s effects. His 201-hour wakeathon made him see spiders in his shoes and question his identity. This shows why sleep is essential, not ...

Which sleep sound are the best for falling asleep? How about staying asleep? And is the future of sleep simply a story without an ending?

Sleep has become a public culture priority. The sleep industry now exceeds $68 billion. Nearly half of adults report insomnia symptoms at some point. Chronic insomnia means difficulty falling or ...

Between doomscrolling and December, the simple act of getting yourself into bed for enough hours can feel harder than waking up for 7am Pilates. But the advice of sleeping for eight hours, echoed by ...