Just as the eight-hour workday is an artificial construct, so is “you need eight hours of sleep.” ...

Waking up early when you still feel tired is frustrating. We've asked the experts why you keep waking up after just 6 hours ...

One doctor said failing to hit seven hours of sleep can increase your risk for heart disease, metabolic disorders, high blood ...

In fact, increased protein in the diet, such as chicken, tofu or eggs, has been shown to help deeper sleep, according to this ...

As well as sleeping on and testing the best mattresses of the year, there are a handful of products our writers and editors ...

Medically reviewed by Smita Patel, DO Sleep is when your body rests, recovers, and repairs itself, essential to your physical ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

Waking up tired every day isn’t always about not getting enough sleep. Experts reveal it could signal deeper issues like ...

How much sleep do you need? Experts break down the real science behind sleep stages, timing, consistency and what happens ...

Most of us can never seem to get enough sleep. But have you ever stopped to think about the real health benefits of getting enough Z’s? F ...

Anjali Sud, CEO of Fox streaming app Tubi, doesn’t stay up late worrying about Netflix. She gets lots of sleep, and sees in ...