Doctors say our bodies can adjust to the time change within a week, but it's important to build healthy habits during that time.

Sleep medicine physicians break down how much REM sleep you should be getting each night, plus why it matters, and what it does for your body.

This Sleep Awareness Month, consider this your sign to stop glorifying exhaustion and start protecting your rest.

Researchers call for later school start times, as only a fraction of teens are getting the recommended amount of sleep ...

But for everyone else, here’s the bottom line on how low you can go: seven hours is the minimum for your regular sleep schedule, anything between five and seven hours isn’t great but will do if it’s ...

One of the best things you can do for your health is getting a good night's sleep. It can help your physical and mental health, along with ensuring that you wake up ready to face a new day. It isn't ...

“As we get older, we tend to spend less time in deep, restorative sleep and more time in lighter sleep stages,” she says.

Researchers have found that teens are sleeping less and less, with 50% of teens in the U.S. getting fewer than five hours of ...

Sleep is a mysterious yet essential biological process, supporting everything from muscle recovery to memory consolidation. Now, new research suggests it may also play a role in longevity. In a study ...

Moderate or vigorous levels of leisure-time physical activity were associated with lower odds of sleep problems. Sedentary individuals showed higher odds of sleep issues, irrespective of their stress ...

Teens need eight to 10 hours of sleep each night. A large majority get less than that, according to a national survey of U.S. high school students.

Losing an hour of sleep does more than make you tired — here's what the science says, and how a pet could change your life.