Researchers put forward a comprehensive model outlining the conditions that may give rise to the vivid mental phenomena that ...

If you have atopic dermatitis (AD), also known as eczema, then you know the struggle: You climb into bed ready to catch some zzz's, but can't sleep because of the intense, relentless itching. Thanks ...

Scientists have long noted eerie parallels between psychedelic trips and rapid eye movement (REM) sleep, the stage during which you dream. Some even suggest psychedelics could induce a “waking ...

Researchers may have found a way to get the benefits of sleep through artificial naps, but the research is far from complete.

REM stages and one REM stage. Ideally, you repeatedly cycle through each stage. Learn how long each stage lasts.

Not spending enough time in the two deep stages of sleep — slow-wave and rapid eye movement, or REM, sleep — may hasten the deterioration of parts of the brain associated with Alzheimer’s ...

Sleep disturbances, particularly reductions in slow wave sleep (SWS) and rapid eye movement (REM) sleep, have been linked to cognitive decline and the pathogenesis of AD. The research investigates how ...

If you're on the fence about the best sleep masks, know that there are two types of sleepers in this world: Those who can ...