You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting enough of it.

All three experts we interviewed agree: Most adults need between seven to nine hours of sleep per night. That’s why eight hours—the midpoint of that range—is the most commonly cited recommendation, ...

In the United States, insufficient sleep strongly correlates with life expectancy, even more than diet, exercise or social ...

Discover why sleep is more powerful than you think—and how a lack of it can quietly impact everything from your mood to long‑term brain health.

One issue I work on with virtually every client is sleep. (Food is a close second.) Sleep has gotten a lot more complicated than it used to be. In the early 1900s, before everyone had access to ...

While many articles reference common experiences like exhaustion, work-life balance, and health challenges when addressing ...

If you’re feeling — YAWN — sleepy or tired while you read this and wish you could get some more shut-eye, you’re not alone. A majority of Americans say they would feel better if they could have more ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. It’s a crisp, fall day in mid-November, and though your calendar ...

The hustle is out, and the pillow is in. Americans are snoozing longer than ever, according to a ValuePenguin study, at a daily average of nine hours even, among adults 18 and older. But how much ...

Most parents know that their teens are not getting enough sleep. But how much does sleep deprivation really matter if kids are still able to function? And what can families do to help their kids get ...

New data reveals AL ranks near the top for sleep deprivation, with close to half of adults reporting they don’t get enough ...