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 ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...

Deep sleep, like all sleep stages, helps you feel refreshed when you wake up. The proportion of time you need to spend in ...

Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge.

Share on Pinterest Brain boost from exercise and deep sleep lasts through the next day, recent research shows. Image credit: BONNINSTUDIO/Stocksy. Regular exercise is good for brain health. Past ...

So, the Oura Ring is a health tracker. But what does it actually track? “The Oura Ring boasts temperature sensors, a suite of LED lights to measure heart rate and blood oxygen, and an activity ...

Lucid dreaming is so yesterday. Now, sleep scientists are focusing on a rare phenomenon in which people remain aware while sleeping — but experience no dreams, thoughts or even a sense of self.

Slow, sleep-like brain waves persist in part of the brain that has been surgically disconnected from the rest of the organ even though the person is awake. The findings 1, published in PLoS Biology, ...