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

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

A new study published in The American Journal of Drug and Alcohol Abuse has discovered that sleep problems may be a key ...

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 ...

TAKING an afternoon nap increases problem-solving brain power, scientists say. A study tested 58 people under 30, with half instructed to have a two-hour doze. Researchers found that group were ...

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

People who make a habit of sleeping on the job comprise a secret society of sorts within the U.S. labor force. Inspired by ...

Shorter naps only include stage-two sleep, which is particularly helpful for alertness and memory, said Sara Mednick, a sleep ...

Prince Harry has been wearing an Ōura Ring since at least 2018, having first debuted the wearable technology on his royal ...

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

Creatine is usually used to boost muscle performance, but now it's being linked with being able to think clearly after a poor night of rest. Here’s what the study found, plus what a neurologist wants ...