REM is involved in a host of important functions, from brain development to emotional processing.” So, what is REM sleep? REM ...

Cavemen survived on less, according to a sleep therapist Merijn van de Laar's new book. In it, he argues that ending the ...

Give your bedroom—and your back—a luxurious upgrade with the Helix Midnight Elite mattress. Here are our thoughts on the ...

A new study found that getting eight hours of sleep a night can "significantly" improve the ability to learn a new language, including remembering new words and grammatical rules.

The night stretches endlessly when you're lying awake, worrying about sleep. For millions of people, sleep anxiety creates a ...

Sleep can be hard to come by in the winter because exposure to less sunlight can significantly disrupt internal clocks.

If you find it difficult to get good-quality sleep during the winter months, you’re not alone. We look at why the season ...

A growing body of research is finding a robust link between diet and sleep quality. But it’s not just the usual suspects like ...

Sticking to a consistent nighttime routine that focuses on cleanliness, relaxation, and hydration can lead to healthier skin ...

Check out the best sleep products for a better night's rest. From Oprah’s ‘favorite’ cooling sheets and memory foam mattress ...

Discover how music impacts your sleep and expert insights on music selection, tempo, and setup for optimal sleep enhancement.

Imported from Japan, the Beautyrest Black Series promises deep rejuvenation with its revolutionary technology and premium ...