Some people bounce out of bed after six hours while you struggle to function with less than nine. If you've ever felt guilty ...

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

In a world that rewards productivity and hustle, sleep is often treated as optional. However, scientific research continues ...

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

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

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

During sleep, especially during a stage called REM (Rapid Eye Movement) sleep, your brain sorts through the memories you made ...

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 ...

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