You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting enough of it.

If you've always been a bad sleeper, you may have given up on getting a good night's sleep. But if you’re consistently sleeping under 7 hours a night, feeling tired during the day and getting more ...

Deep sleep refers to slow-wave sleep — a stage in the sleep cycle when brain waves slow down. Getting enough deep sleep is crucial for numerous bodily functions. But how to increase deep sleep isn’t ...

If you've always been a bad sleeper, you may have given up on getting a good night's sleep. But if you’re consistently sleeping under 7 hours a night, feeling tired during the day and getting more ...

One ESSENCE beauty editor spent her holiday in the Equinox Hotel sleep lab—here’s how to deepen your sleep at home this ...

Learn practical, science-backed light hacks to naturally enhance your circadian rhythm and improve overall sleep qua ...