However, achieving a restful night's sleep can prove more challenging than it sounds. For those experiencing difficulties, diet could be to blame, and caffeine is often a common culprit. According to ...

Obstructive sleep apnea disrupts brain function in several ways, including low oxygen levels, interrupted sleep, and vascular risk. Several regions throughout the brain may shrink, and the ...

Chronic sleep disruption doesn't just leave people tired and irritable. It may quietly undermine the gut's ability to repair ...

Researchers conducted a cross-sectional analysis to explore the relationship between sleep disorders and rheumatoid arthritis prevalence among US adults.

It’s unclear why the pink noise disturbed the REM phase, although “constant auditory input” could inhibit brain processes ...

Experiments involving playing music during sleep have revealed a type of dream engineering that doubled subjects' ...

New research now shows how dreams during REM sleep help the brain rethink problems and find creative solutions naturally.

NPR's Short Wave talks about babies' perceptions of rhythm, how sleep may help us solve puzzles and why snakes may be able to ...

We've all heard the best approach to solve a problem is to "sleep on it." It turns out there may be more truth to this adage ...

Sleep experts explain what winter insomnia is, why colder months can disrupt sleep, and what to do if seasonal changes affect your rest.

A recent study suggests that pink noise may interfere with REM sleep nd reduce overall sleep quality. The researchers say ...

It’s a common problem for some to grind their teeth while they sleep at night, but two innovators have come up with something that might help many.