You wear them to bed, wake up to glowing reports on your REM cycles, and proudly compare sleep scores with your friends like ...

A persistent idea suggests that consuming cheese before sleeping could cause nightmares. A recent Canadian study provides ...

With long days comes sleepless nights and it can have a big effect on our wellbeing. Here, sleep expert, Miranda Levy, delves ...

Cholinergic modulation of neural networks supports sequential and complementary roles for NREM and REM states in memory ...

Yet greater awareness of sleep deprivation’s consequences hasn’t translated into a better-rested populace. Data from the CDC ...

That theory posits that, if memories were shrubs, the non-REM phase of sleep helps them grow taller and stronger. The REM ...

It may be possible to have soldiers wear a smart watch to log daily REM sleep and to accumulate daily values of REM debt to ...

University of Michigan researchers have developed a new theory on the biological function of sleep. Their model suggests ...

Although we know sleep is essential to our physical and mental well-being, it remains an incredibly enigmatic behavior, ...

Upon waking, all groups showed an improvement in their performance, but 85.7% of those who achieved the N2 sleep phase had ...

Mount Sinai researchers have published the first study to use wearable devices to assess how inflammation and symptoms in ...

In OSA, oxygen desaturation respiratory events during REM sleep occur more often in Black adults, especially Black women, than in White adults.