It's nearly midnight on a school night. Your teenager's light is still on. Maybe they're finishing homework, scrolling ...

A study identified five sleep types that could be linked to mental well-being, bedtime habits and brain activity. The findings could help improve clinical treatments.

While some people may experience this “second wind” on occasion, others may be experiencing a sleep disorder, like insomnia ...

Everyone needs 6 to 8 hours of sleep every day. A good, complete sleep refreshes us and makes us feel energetic throughout ...

From tart cherry juice to the timing of your last meal, the emerging science of chrono-nutrition reveals how specific foods ...

Does getting the sleep you need to feel your best pose an ongoing challenge? Here are 9 possible reasons why, plus tips to ...

Sleep impacts a range of areas of health. People who get the recommended seven-plus hours of sleep a night get sick less ...

Insomnia is a common sleep condition that can be effectively treated by improving sleep habits, making lifestyle changes, and trying sleep therapy.

Sleep scientists have a term for what’s happening: orthosomnia —trouble sleeping caused by the stress of trying too hard to ...

"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 ...

Vice President Vance warned that the government is heading for a shutdown, blaming Democrats for a potential government funding lapse after a meeting with President Trump and congressional leaders at ...