People who spend more of their night in rapid-eye-movement sleep report more intense, story-like dreams, and two federal ...

All the most commonly prescribed drugs for mental and emotional disorders affect dreams—typically via their effects on REM sleep. Under healthy conditions REM sleep ‘turns on' when activity levels of ...

For many years, the idea that “sleeping on it” would provide an individual with some time in which their subconscious mind would work through a problem or problems has generally been accepted as ...

For centuries, people have wondered what separates being awake from being asleep, dreaming, or unconscious. Scientists have ...

In his wildest dreams, HHMI Investigator Massimo Scanziani never imagined he'd study sleep. But, when a postdoc in the lab suggested studying eye movements in sleeping animals, Scanziani's curiosity ...

While it is certainly true that rapid eye movement (REM) sleep functions, in part, to promote a healthy waking mind, there are compelling reasons to believe that the opposite is the case as well: the ...

If you’re looking to get the best night’s sleep in 2026, then you need to be focusing on your REM sleep. I’ve been testing a Luna smart ring for the past few weeks, and its sleep features have been my ...

Nearly one-third of our life is spent asleep. It is a highly active and organized process that is essential for both physical ...

Researchers at the Okinawa Institute of Science and Technology have confirmed that octopuses experience a sleep state closely resembling REM sleep in humans — despite the two species being separated ...

Many of us use soft background noise to help us fall asleep and keep us there. Unfortunately, this strategy could actually backfire in a big way, new research finds. Scientists at the University of ...