"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IT'S A CLASSIC dilemma. You have a bad or short night of sleep, and you go around and around in your mind ...

(CNN) — The health benefits of a good night’s sleep have long been touted by researchers and medical professionals. While you’re catching z’s, your body is hard at work maintaining your physical and ...

Few adults consistently meet recommended targets for both sleep and physical activity. Better sleep quality and moderate sleep duration were linked to more movement the next day. Daily step counts had ...

Trying to get a good night of shut-eye can be trickier than it looks. Juggling sleep, fitness, work and time with friends and family can be exhausting. Often, sleep is what is sacrificed, despite its ...

For teens, both can help growth, brain development and good mental health.

A new Monash University study looks at the data of nearly 90,000 people to reveal the ideal balance of sleep and physical activity.

If you’d like to sleep well tonight, you should probably avoid exercising this evening, especially if your workout will be intense. That’s the takeaway from a new study of almost 15,000 active men and ...