Sleep may be the foundation of health, but there’s a lot of confusion around it. How much to get? How to make it easier? And if a watch tells you your time in bed sucked, did it? Thanks to smart ...

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, ...

For years now, we've been told that we have to get enough sleep to maintain our physical and mental health. But in reality, the quality of that sleep might be more important than the quantity. Sure, ...

You’ve probably heard the widely-held belief that everyone needs eight hours of sleep a night for optimal health. But does this one-size-fits-all rule actually apply to everyone? Sleep is crucial for ...

Sleep plays an important role in helping our brains and bodies recover. Here are 8 habits you should always avoid before bed ...

— -- The need for sleep is universal with everyone both young and old needing to get some shut-eye to stay healthy. With our own Dan Childs, head of the ABC News Medical Unit, undergoing an ...

"Early January is a really good time to look for a fresh start and to try and re-establish some healthy rhythms, and one of the most natural ways to do that is to get out in that early-morning ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Sleep may be the foundation of health, but there’s a lot of confusion around it. How much to get? How to ...