A delay in getting to the rapid eye movement (REM) stage of sleep may be linked to Alzheimer's disease and related dementias, ...

You can do better than sleeping pills or counting sheep. From free apps and wearable trackers to smart mattresses and climate-control solutions, rest better with the best sleep tech we've tested.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

A sleep headband is a headband with speakers that play audio to help you sleep. They tend to be used to play calming sounds, ...

We’re warned that sleeplessness takes a serious toll. But obsessing over how to cure it may be even more damaging.

The algorithm analyzed motion in REM sleep and used five movement features to detect REM sleep behavior disorder. Those with iRBD had increased amount of shorter movements, duration vs.

If you've had a negative experience with melatonin, you might be searching for other supplements to help improve your sleep. Magnesium has gotten some attention recently as a supplement for better ...

and non-REM sleep. In the morning all of the participants were shown images of the faces they had been previously trained with, but this time, the participants had to either think about the memory ...

A good night's sleep does more than just help you feel rested--it might literally clear your mind. A new study shows how deep sleep may wash away waste buildup in the brain during waking hours ...

The team observed that slow synchronized waves of norepinephrine, cerebral blood volume, and CSF flow characterized non-REM sleep. The norepinephrine triggered “micro-arousals,” causing ...

The team observed that slow synchronized waves of norepinephrine, cerebral blood volume, and CSF flow characterized non-REM sleep. The norepinephrine triggered "micro-arousals," causing vasomotion ...

Scientists have discovered a link between pupil size during non-REM sleep and the processing of new and old memories. Understanding how pupil size relates to memory could have significant ...