How the sleeping brain simulates the world during REM sleep

In his wildest dreams, HHMI Investigator Massimo Scanziani never imagined he'd study sleep. But, when a postdoc in the lab ...
Science Daily

Caffeine reversed memory problems caused by sleep deprivation

Scientists discovered that sleep deprivation damages a key brain circuit responsible for social memory, making it harder to recognize familiar individuals. In laboratory studies, caffeine restored ...
The New York Times

The Oura Ring 4 Can Tell You How You Slept or Predict a Cold. Is It Worth It?

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ayanna Redwood-Crawford Ayanna Redwood-Crawford is a writer covering beauty ...
Health.com

8 Teas To Drink Before Bed for Better Sleep

Lauren O’Connor, MS, RDN, is a health and lifestyle writer and five-time cookbook author based in Los Angeles. She is a registered dietitian with over 15 years of experience in the field, specializing ...
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What happens to our brain in deep sleep? AI finally has an answer

Every night while you sleep, your brain gets to work – no memory storage, no dreams, just housekeeping. Your brain operates ...