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.

It’s not a secret that sleep can get more difficult with age — research suggests that up to half of older adults complain of ...

They found that skin is one of the first places to show the effects of sleepless nights. Among women, 28% reported sensitive ...

The rhythm and timing of the body clock change with age, Patel said. People need more sleep early in life when they’re growing and developing. For example, newborns may sleep more than 16 hours ...

Surely if a couple doesn't sleep in the same bed, that must mean their relationship is in peril. Right? Need a break ... After all, the marital bed is more than just a place where couples sleep ...

Waking up tired despite getting enough sleep? Only specific sleep phases grant restorative rest, and you might be missing out ...

The clinical psychologist and sleep medicine expert revealed how the method could help you towards better sleep ...

Despite the letter Z being more of a visual representation of sleep than a verbal one, it has influenced language across the globe.

If you're taking a sleep aid, or think you should, here's what you need to know ... one believed to be more dedicated to promoting sleep. "They're more rapid in onset, more selective in their ...

This includes the quality and length of your shuteye and the factors contributing to a good or bad night’s sleep. Read on to learn more about mastering ... you’ll need to place your phone ...

ZDNET's reviewers spend weeks to months testing each product or service on this list, using them for both everyday tasks to more performance ... various features. A sleep tracker might not help ...

These awakenings can occur anywhere from 5 to 30 or more times per hour ... People with mild cases of sleep apnea may just need to sleep on their side, a position that helps keep the airway ...