I'm not 'catching up' on sleep, I'm ruining the next week ...

A whopping one in three people in the U.S. doesn’t get the recommended amount of uninterrupted sleep, which, for the record, ...

Add Yahoo as a preferred source to see more of our stories on Google. Six hours sleep For those of us who worry about our sleep, every morning is a scramble of mental maths as we turn to our bedside ...

How many hours of sleep you get certainly matters, but research shows when you get those hours matters even more.

Sleeping eight hours every day can still leave a person feeling tired if the quality of sleep is reduced, shares Dr Sethi.

Sleep banking is said to improve alertness and cognitive performance, but does it really help? Here’s all you need to know ...

What is core sleep is on your Apple Watch, and does it even matter? We look at which sleep stages matter most for quality ...