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

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

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, ...

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

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

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 ...

Taking longer to reach the rapid eye movement (REM) stage of sleep could mean you are more likely to develop dementia.

OxStu's breakdown on the science behind sleep, providing practical advice on how to establish a good sleep routine.

Several brain areas activated during the execution ... two stage II sleep, two slow wave sleep and three REM sleep scans. Because of the physiological architecture of human sleep, SWS and REM ...

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