Belly, back or side? While we all have our preferences when it comes to our favorite sleeping position, your sleep posture can seriously impact your rest—and even you health—if you don’t know how to ...

Sleep expert Matthew Walker has a very serious message for Americans. If you’re regularly sleeping less than seven hours a night, says the professor of neuroscience and psychology at the University of ...

It's recommended to get at least seven hours of sleep per night, but some people feel okay with less. Doctors break down why, ...

Sleep is as important as exercise for health, new research emphasizes, advising that we first need proper rest in order to ...

While some couples might sleep soundly together, for others, sharing a bed is anything but harmonious, especially for those with differing sleep styles. A restful night can be thwarted by tossing and ...

Sleep Cycles: One rapid eye movement (REM) stage and three non-REM stages that altogether last about 90 to 120 minutes Benefits: Physical and mental recuperation and memory consolidation Disorders: ...

Blame it on the Industrial Revolution. Or maybe on the light bulb. But ever since man met machine, sleep has been on the skids. In 2001, 38 percent of U.S. adults said they were sleeping less than ...

If you’ve ever suffered a night of poor sleep—like, you got about three hours less than you wanted—you may have found yourself in a doom spiral, thinking that you’ll never sleep well again (been there ...

Hitting the gym every day and counting every calorie could be getting you the results you expect in the gym and on the scale, but if you are not getting enough sleep, you are not reaching your highest ...