How much deep sleep do you need and are you getting enough? Here's how to tell

A sleep doctor breaks down how much deep sleep we need by age, plus the 6 signs you're not getting enough ...

13 tried and tested sleep hacks that actually work

According to scientific studies, messiness is linked to increased cortisol levels a.k.a stress so tidying your room before ...
Time

Find Out How Much Less Sleep You’re Getting Than Everyone Else

Americans may not be so bleary-eyed after all. According to Withings, a maker of health tracking devices, Americans are falling asleep these days at 11:32PM and waking up at 7:22AM—nearly a solid ...
Time

The 9 New Sleep Rules

The following story is excerpted from TIME’s special edition, The Science of Sleep, which is available at Amazon. Anyone who has nodded off on the subway, faked alertness in a meeting at work or ...
Psychology Today

For the Best Sleep, Less Time in Bed Can Be More

How does your brain know when it's time to sleep? There are two main factors: Hours Awake. The longer you've been awake, the stronger your drive for sleep. Circadian Rhythm. Your body operates on a ...