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

we reached out to experts in sleep medicine to ask, how much REM sleep do you need? Plus, they fill us in on what exactly happens during the REM stage and how to make sure you get enough of it.

So much so that some people refer to this as ... However, there's a chance that you're getting less REM sleep than normal due to an unhealthy lifestyle. In that case, here are some tips that ...

Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.

Great sleep is about more than just quantity – quality matters, too. We learn the benefits of getting a good shut-eye and ...

7-9 hours remains the guideline, but not everyone needs that much sleep. Some need less, some need more.

There are several long-term affects that lack of sleep can have on you, including memory problems and poor concentration ...

Usually REM sleep is fairly short during the beginning of the night, and gets longer with each cycle. Using Apple's definition, in which core sleep is the same as light sleep, it's normal for ...

The reason may have to do with how much REM (rapid eye movement ... If your dog naps during the daytime, it's probably normal — dogs can sleep up to 14 hours per day. "If you are concerned ...

Researchers at Ludwig Maximilian University of Munich found that moderate alcohol consumption transiently raises nocturnal ...

Blood pressure and heart rates also increase to near-awake levels in REM sleep. It's no surprise that with so much near-wakefulness, this stage is when most of your dreaming happens. Fun fact ...