Spending lower proportions of time in two deep sleep stages — including REM sleep — may be linked to volume changes in ...

People who spend more time looking at a screen in bed are more likely to report insomnia and sleep loss, a study has found.

Not spending enough time in the two deep stages of sleep may hasten the deterioration of parts of the brain associated with ...

New research shows that reduced time in slow wave and REM sleep is associated with smaller brain volumes in regions ...

The $199 RingConn Gen 2 Air is the most affordable smart ring we’ve tested, undercutting the original RingConn by $80 and ...

If a noisy environment is what's keeping you up at night, you've likely considered foam earplugs, but those are no longer the ...

The arrival of Daylight Saving Time (DST) seems to have long-lasting negative effects on human health. The human body clock, ...

Twice a year, around a quarter of the world's population dutifully reset their clocks. It may seem like a minor adjustment, ...

People who spend more time looking at a screen in bed are ... was linked to a 63% increase in insomnia risk, and 24 minutes less sleep. However, the researchers said they had only established ...

Persistent sleep difficulties―trouble falling asleep, waking up frequently and unable to go back to sleep again, feeling ...

Twice a year, around a quarter of the world’s population dutifully reset their clocks. It may seem like a minor adjustment, ...

Older adults require less, while babies need much more — in fact ... well rested at least five days a week when you wake up. And finally, you can’t be using sleep medications to achieve ...