When you’re tired, is it more valuable to go to bed early or stick to your normal bedtime? When you’re absolutely shattered, crawling into bed as early as possible often feels like the only ...

“Humans evolved to go to bed early,” she says. “When we were hunter gatherers, there would have been an increased risk of attack as dawn broke, so nature has cleverly designed us to get our ...

A study conducted by Stanford Medicine scientists has revealed the latest time you should go to bed before you could end up damaging your mental health ...