Elon Musk recently bragged he’s working 120 hours a week at DOGE (leaving less than seven hours a day for literally everything else a human has to do). As in many things, Musk is an extreme case. But ...

Sleep is an incredible physical process. There is an early night surge of growth hormone to restore muscle and a slow drop in ...

Everyone wants a good night’s sleep. But some people find it particularly challenging to make it happen. Certain supplements—like ashwagandha and magnesium—are linked with better sleep. If you’re ...

Stress and sleep are closely related. Stress raises cortisol levels, delays sleep, reduces sleep quality, and may increase the likelihood of nightmares. A lack of sleep can also affect day-to-day ...

A neuroscientist and assistant professor at the University of Alberta presented his research on the neural mechanisms of sleeping fruit flies at a Georgetown University biology department seminar Feb.

At the time, I shared the advice based on the recommendation of a performance coach and several sleep-deprived individuals who had given it a try. I’m happy to report science has now confirmed the ...

From babies who cry through the night to teens who sleep all morning to older adults who just can’t seem to catch any z’s, sleep patterns and the amount of sleep you need change throughout our lives.

You might often wonder whether sticking to a full eight hours of continuous sleep is the most effective way to rest, or whether splitting your sleep into multiple sessions throughout the day could ...

Here’s one cool addition to yesterday’s information about how the Sleep Score feature works on older Apple Watch models: in fact, it even works with third-party accessories, provided they offer a ...