Quality sleep doesn't happen on its own. Luckily, you can control the factors that impact your sleep and benefit from better rest.

Shortchanging your sleep makes you feel pretty crummy, but the impact is even worse than you may think. Poor sleep can weaken your immune system, leaving you more susceptible to viruses; it ups your ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life.

Magnesium is a trending sleep aid but does it really improve sleep? Experts explain the right form to take, when to take it, and how much.

Meditation app maker Calm is no stranger to helping people sleep—users have played its bedtime stories more than 1 billion times in the decade they’ve been available. But with the new Calm Sleep app, ...

More than one-third of Americans have turned to apps or devices to track the quality of their sleep. But do sleep trackers help you get better sleep? Now, more people than ever before have their eyes ...

Don’t sleep on naps. Getting some quick shut-eye has been associated with several health benefits, such as boosting ...

Most parents know that their teens are not getting enough sleep. But how much does sleep deprivation really matter if kids are still able to function? And what can families do to help their kids get ...

I messed up my sleep schedule and used ChatGPT's advice to fix it in 2026 ...