Millions of Americans struggle to fall or stay asleep. For some, sticking some new gadgets in their ears might be worth trying. Earbuds meant to be worn in bed aren’t exactly new. The first ...

One study of 15 young men in Sweden found that when they consumed high fat, high sugar diets their brain waves changed as they slept and the quality of deep sleep they had deteriorated.

Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep. Credit: Nadia Alzoubi and Natalie Hauglund, edited Deep sleep doesn’t just rejuvenate your body — it clears your mind ...

Importantly, the glymphatic system is only on during the deep part of sleep called non-REM sleep. This is because of a neuromodulator called norepinephrine, which during non-REM sleep is released ...

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

These cooling programs aid in deep sleep, illness recovery, relaxation, and relief from menopause symptoms like hot flashes. By actively drawing warm air away from the body, the ClimateCool smart ...

From eating more meat to walking 20,000 steps a day, our ancestors can teach us a lot about getting a better night’s sleep Cavemen did more things right than you might think. After all ...

One of the latest innovations unveiled is Google Deep Research, which essentially lets Google’s Gemini AI loose on the web, with a mission to thoroughly research a topic of your choice.

It might be worth working a little bit harder to get that much-desired, but often elusive, good night's sleep. Deep sleep clears the mind of waste just as a "dishwasher" cleans dirty plates and ...

A good night’s sleep clears your mind, suggests new research, like turning on a dishwasher before you go to bed and waking up with a clean brain. The international team of scientists describes ...

A new scientific discovery has revealed that deep sleep serves a crucial role beyond simply making us feel rested; it actively cleanses the brain of accumulated waste. Published in the journal “Cell,” ...