Dr Jeremy London explains that sleeping fewer than 6 hours or more than 9 hours is dangerous, and aiming for 6-8 hours of quality rest is key.

Does extending your sleep in the week prior to an upcoming period of sleep deprivation work to keep you more alert?

Getting the right amount of sleep is essential for physical and mental health. Maintaining a consistent sleep schedule and ...

But for everyone else, here’s the bottom line on how low you can go: seven hours is the minimum for your regular sleep schedule, anything between five and seven hours isn’t great but will do if it’s ...

The difference between sleeping six and eight hours might seem minimal, but science shows these two hours can significantly impact your physical and mental well-being. As modern life demands more of ...

We often treat sleep like a luxury we can "catch up on" over the weekend, but your brain sees it differently. Sleep isn’t ...

A large cohort study has indicated that bad quality sleep can make you pre-diabetic by morning. Here is what you should know ...

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 ...