We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.

“While in REM sleep, your muscles are totally relaxed but at the same time, your heart rate and breathing ... Our guide to the best mattresses will help if you’re looking to refresh your ...

The latest version of the Silents Synced series uses songs from two REM albums as the soundtrack for Keaton's 'Sherlock Jr.' ...

However, some research suggests that poor sleep could raise your risk of Alzheimer’s. A study published in November found ...

From smart rings to mattress sensors, here are our top picks of the best sleep trackers that reveal what really happens ...

Prior to her time at Health, her work appeared ... REM in a timely manner—or to increase the amount of REM you’re getting—it’s best to focus on establishing a healthy sleep routine overall.

A neurologist explains. For the study, researchers looked at how long it took 123 people to reach rapid eye movement (REM) sleep for the first time after falling asleep, as well as several biomark ...

Parameters for sleep analysis included total sleep time, sleep efficiency, sleep onset latency, REM sleep latency and percentage of time spent in each of the three phases of REM sleep. Enrollees ...

Several brain areas activated during the execution of a serial reaction time task during wakefulness were significantly more active during REM sleep in subjects previously trained on the task than ...

In July and August, the service will be completely shut down most of the time. More information can be found on the REM's website.

From sleep-scoring technology to innovative supplements designed to enhance rest, these modern solutions are transforming the way we sleep ...