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

Irregular sleep, including later sleep timing and poor continuity, was associated with increased risk for metabolic syndrome among Black adults.

Sleep paralysis occurs when the body remains in a state of muscle paralysis typical of REM (rapid eye movement) sleep, the ...

The study, led by researchers from Flinders University in South Australia, finds that sleep is shaped not just by personal ...

A new international study drawing on 73 million nights of data reveals that our sleep patterns are seriously shaped by the ...

From subtle shifts in sunlight to social schedules, a new global study reveals the surprising ways our environment shapes when — and how well — we sleep.

With a new study linking irregular napping habits to higher mortality risk, doctors suggest simple ways to improve sleep ...

Sleep is a crucial part of overall health, but there are a lot of myths surrounding it. These myths can contribute to bad ...

When is the best time to take nap? A sleep doctor reveals the optimal time of day to take a nap in order to feel rested and ...