Scientists have identified a promising new compound, Mic-628, that can reliably shift the body’s internal clock forward—something that’s notoriously hard to do. By targeting a key clock-control ...

Here’s how athletes get better rest when it really counts.

To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

A man tells how he finally snapped out of his AI psychosis after waking up one day and finding himself homeless and penniless ...

When I tried leaving my phone outside of arm's reach or in another room, I found myself unable to sleep. I couldn't stop ...

A recent study found that a short afternoon nap may offer brain health benefits, such as clearing the mind and improving ...

Having different chronotypes, or being more active in the morning vs. afternoon, may play an important role in preserving muscle mass and strength, and metabolic health, according to a new study.

With a new year underway, it might seem like a good idea to embrace a stricter morning routine of waking up early and getting a jump-start on the day — but a 6 a.m. alarm isn’t for everyone, experts ...

Americans lose over 300 hours of sleep per year to “revenge bedtime procrastination,” according to new research. The survey of 2,000 Americans revealed the vast majority of respondents (96%) are ...

As we emerge from the drowsy holidays with aspirations of being fitter and more productive, one social-media trend jumps out: How about waking up everyday at 5 a.m.? It’s true, some of the world’s top ...

Nature gave us sleep as the ultimate reset button, but how much people actually get varies widely by country. While sleep experts recommend approximately eight hours of sleep per night, reality is ...

The beginning of a new year can wipe the slate clean for fresh life and work goals—but if your holidays were hectic, you might not be starting at zero when it comes to your sleep. Missing out on even ...