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

Artificial intelligence can use brain recordings from a single night in a sleep lab to predict a person's risk of developing ...

Instead of providing insights after you wake up, this AI-powered mattress system makes adjustments while you sleep.

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

A new study finds that sleep timing is linked to dementia risk, as people with weak circadian rhythms face a 2.5 times higher ...

The benefits of sleep may be more universal than we thought. We know it helps clear waste from the brain in humans, and now ...

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 ...

Something like a common cold could also potentially worsen the symptoms of sleep disorders such as obstructive sleep apnoea. ...

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

When you were younger, you might have thought older adults went to bed early simply because they loved quiet mornings and a ...

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 ...

While the best mattress for you depends on your sleep preferences, we rated our picks based on pressure relief, cooling, ...