Brain-monitoring wearables have caught the internet’s fancy after Zomato founder Deepinder Goyal’s appearance on a podcast ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

A groundbreaking new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions ...

If you find it hard to focus after a wakeful night, it’s because your brain is busy trying to catch up on crucial ...

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Cautionary tales in science fiction are warning us about turning sleep into a commodity. Here's why some of those fears ...

Studying ancient sea creatures’ snoozing habits could shed light on the origins of sleep.

A poor night's sleep portends a bleary-eyed next day, but it could also hint at diseases that will strike years down the road ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

What if Beyoncé isn't just a global icon... but something not entirely human? From lizard eyes caught on camera to eerie ...

Although children can sleep well, most adults have trouble getting a good night’s sleep. They go to bed each night, but find ...