When a bad dream isn’t to blame, consider one of these less obvious reasons you can’t sleep through the night. The post 9 ...

Alcohol is often used as a sleep aid – with some people crediting a "nightcap" with helping them fall asleep more easily. But ...

New research on ‘slow-wave sleep’ may have implications for others battling insomnia, including people with anxiety and ...

Another big cause of nighttime awakening is caffeine. Caffeine has a half life of 5 hours, meaning it can take 5 hours for ...

Considering how much time cats spend asleep it seems reasonable that they would have dreams. Cats sleep 15 hours a day on ...

Recent studies reveal how the timing of dreams may offer clues to Alzheimer's risk. How sleep patterns impact cognitive health and prevention.

Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human animals know from experience that we need to sleep, ...

Delayed REM sleep may be linked to a higher risk of Alzheimer’s disease, new research found. Here's how to build a healthy sleep routine.

Exercise improves sleep quality and helps treat sleep disorders by regulating circadian rhythms, reducing stress, and ...