REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...
I spent months testing the Oura Ring, Whoop, Google Pixel Watch, and Ultrahuman Ring AIR so you don’t have to. Here is what I ...
A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...
Researchers using intracranial electroencephalogram (EEG) recordings from deep within the brain found that meditation led to ...
From smart rings to mattress sensors, here are our top picks of the best sleep trackers that reveal what really happens ...
From hydration trackers to sleep aids, check out 10 bizarre health and wellness gadgets that blend sci-fi innovation with ...
NPR's Ayesha Rascoe speaks with Professor Nicole Tang about sleep quality and why it's difficult to define and measure.
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