The most subscribed streamer on Twitch is no longer a human but an artificial intelligence VTuber called Neuro. In a live ...

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

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

Setting an alarm to go off an hour before your bedtime every night can remind you that it’s time to start getting ready for ...

Sleep hygiene refers to habits that support good-quality sleep. These include allowing enough time for sleep, keeping your ...

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 ...

SleepFM showed especially strong results for Parkinson’s disease (C-index 0.89), dementia (0.85), hypertensive heart disease ...

Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

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

Some animals can sleep with just half their brain at a time. Understanding this phenomenon can help us learn more about human ...

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 ...