What started as a joke turned into a viral bedtime tradition for a boxer and her beloved pink sleeping mask. Her owner shares how the routine came about with PEOPLE.

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in which your eyes move rapidly. If you've ever caught your dog or cat in a REM ...

Noise level: Our pick for the best quiet CPAP machine is the Luna G3, but you'll want to make sure that whichever model you ...

Science reveals sleep needs vary dramatically between individuals. Discover your personal sleep requirement, why it matters, ...

Think you know how much sleep you need? Experts break down the science behind sleep stages, personal needs and what happens ...

If sound bothers you while you sleep, a good pair of earplugs can help. You could check out our favorites for sleep, the Loop ...

Discover five research-backed techniques that tackle the root causes of tossing and turning, helping you achieve the ...

is selling "safety sleeping masks" specifically for the purpose of protecting your iPhone's security. SEE ALSO: Why the iPhone X's facial recognition could be a privacy disaster The website offers ...

The Breas Z2 Auto is a good option for travelers who value simplicity. The machine comes with a bunch of accessories right in the box, including a waterless humidifying attachment (called a ...

Infant sleep patterns fluctuate significantly during the first year, with newborns sleeping in short bursts and gradually consolidating sleep as they mature. Sleep regressions are common due to ...

Luckily, Amazon has slashed the cost of a sleep mask with built-in headphones - it’s 50% cheaper and travellers love it. LG-Dolida Bluetooth Sleep Mask, £34.99 (was £69.99) Holiday season isn ...