Where health, longevity, and cognitive ability are concerned, here’s how to know you get the right amount of sleep.

No single food is powerful enough to fix an inability to fall or stay asleep. But one eating pattern shows promise for improving sleep.

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 ...

In the City That Never Sleeps, some boroughs actually catch less shut-eye than others. Though experts consistently recommend getting seven to nine hours a night, a new study by sleep-tech firm Simba ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

If you regularly wake up from seven or eight hours of sleep still feeling tired, your instinct might be to start aiming for nine or even 10 hours a night — but that move might not solve the problem.

I drag myself out of bed in the morning and immediately make a promise that I’m going to go to bed earlier that night. Throughout the first half of my day, I’m considering if a nap might be in the ...

Omega Chen purchased a Garmin watch to track his heart rate and other metrics when he exercised, but it also measured things like his resting heart rate and “sleep score” every day and night. Yet no ...

Getting enough sleep while travelling can be hard, and few understand this better than flight attendants. Flying across the world means that these sky stewards need to know all the tricks and tips for ...

Christine Won got into sleep medicine by accident. As an undergraduate student, she signed up for a course called “Sleep and Dreams.” Almost immediately, she became fascinated by the study and ...