Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Despite not having a brain, jellyfish sleep for around eight hours a day, just like humans according to a new study.

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 ...

Research shows that people who sleep poorly tend to have brain age that is older than their actual age. Chronic inflammation ...

Sleep: It’s something we all have to do, yet few of us understand why it’s so critical to our health or what goes on inside ...

Brain–computer interfaces have been talked about for decades, but they’ve rarely felt practical for everyday users. At CES ...

LumiSleep headphones debuted at CES 2026, are a cutting-edge sleep tech that responds to the brain’s Sleep Onset Pattern for ...