This small temperature shift may make falling—and staying—asleep easier. Sleep can be a fickle thing: sometimes we succeed in staying off our phones and properly winding down before bed, but still ...

Failure to get a proper night’s rest could send you to the big sleep faster. In a study published this week, researchers from Oregon Health & Science University found that, far more than diet, ...

Struggling to get truly restful sleep isn’t just frustrating; it can affect your metabolism, brain function, and overall health. Recent research highlights that small bedtime habits can significantly ...

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.

Sleep is so important to overall health and wellness. But along with getting enough sleep, it's also important to get good quality sleep. How much sleep you need depends on different factors, but ...

Few experiences rival the calm satisfaction of falling asleep easily and waking up feeling fully rested. But sleep is more than a luxury or idle downtime, it’s a vital biological process that supports ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Need another reason to prioritize your sleep ...