If sound bothers you while you sleep, a good pair of earplugs can help. You could check out our favorites for sleep, the Loop ...

Tampa Bay physicians are urging night owls to pay attention to a recent study linking poor sleep health to Alzheimer's ...

Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.

While melatonin supplements are popular, it's not always clear how much melatonin you should take. Here's what doctors ...

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

It's no secret that a good night's sleep is key to a healthy brain. However, the full extent of the importance of rest on our ...

If you're on the fence about the best sleep masks, know that there are two types of sleepers in this world: Those who can ...

Around 70% of college students report getting less than eight hours of sleep a night. With looming deadlines, buzzing social ...

Obstructive sleep apnea (OSA)—when the soft tissues in the throat collapse and block the airway—especially correlates to ...

Spending lower proportions of time in two deep sleep stages — including REM sleep — may be linked to volume changes in ...

Not spending enough time in the two deep stages of sleep — slow-wave and rapid eye movement, or REM, sleep — may hasten the deterioration of parts of the brain associated with Alzheimer’s ...