A new study has found that taking longer to reach the rapid eye movement (REM) stage of sleep is linked to a greater risk of ...

It’s not a secret that sleep can get more difficult with age — research suggests that up to half of older adults complain of ...

Prolonged rapid eye movement sleep latency may be an early indicator of Alzheimer’s disease and related dementias, according ...

Health experts at one of the world's leading institutions have explained how understanding one thing about sleep can transform how you feel when you wake up. Scientists at Harvard Medical School in ...

As we all know, sleep is essential for helping the body to recover, repair itself and function at its best - but one thing ...

What has puzzled researchers and philosophers for many centuries is the ‘why’ of sleep, along with the ‘how’. We human ...

A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

The research found a link between taking longer to reach the rapid eye movement (REM) stage of sleep and Alzheimer’s disease, which is the most prevalent form of dementia. This progressive ...

TAKING an afternoon nap increases problem-solving brain power, scientists say. A study tested 58 people under 30, with half ...

Study says to take a nap when you hit a dead end and can't seem to solve a problem. You'll wake up with your answer.