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.

Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

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

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

Delayed REM sleep may be linked to a higher risk of Alzheimer’s disease, new research found. Here's how to build a healthy ...

As part of a full night’s rest, we cycle through four stages of sleep several times. This includes three stages of non-REM sleep and one stage of REM (dream) sleep. Each cycle takes around 90 to ...

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 ...

Keeping up with one hobby may regulate the body's 'circadian rhythm' that governs the sleep-wake cycle, a specialist told the ...

How Does AI Contribute to Better Sleep Habits? The intersection of artificial intelligence and sleep science has led to ...

While you might be getting the recommended eight hours of shuteye each night, you may still be missing out on the quality sleep your brain and body need. That can be frustrating, especially if you ...

Experts suggest that one simple habit could help you get a better night's sleep - and it's something you might enjoy ...