Short sleepers, who make up less than one per cent of the population, spend significantly less time snoozing without any ...

Don’t sleep on this disturbing news. The adverse effects of chronic sleep deprivation are well-documented, but it turns out that a shortage of shut-eye for just a single evening is very bad for you ...

Sleeping for 7 to 9 hours at night isn't the only way to catch some z's. Here are four alternative sleep cycles -- and they're pretty obscure. Annie Miller Medical Reviewer Annie Miller is a licensed ...

Not getting enough sleep is a common affliction in the modern age. If you don’t always get as many hours of shut-eye as you’d like, perhaps you were concerned by news of a recent study that found ...

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 ...

If you fall short of seven hours of sleep a night, it’s time to reorganize your schedule to fit in adequate sleep and regular exercise ...