I messed up my sleep schedule and used ChatGPT's advice to fix it in 2026 ...

Sleep is more than just resting your body after a long day. The timing of when you sleep can directly affect your energy, ...

We know sleep matters, yet when midnight hits, our minds relive every awkward moment from the past decade. Fixing a sleep cycle isn’t just going to bed earlier—it’s a biological process involving ...

A new study drawing from 47 million nights of sleep data has found that a simple sleep behavior rule can extend your life.

Fitbit has launched a new experimental feature, one Fitbit owners in the U.S. can try out for themselves. Fitbit’s Personalized Sleep Schedule Lab monitors how you feel throughout the day to work out ...

After retiring the last two tests, Fitbit is back with the Personalized Sleep Schedule Lab. As we previously spotted, this Fitbit Lab “surveys your energy levels multiple times daily to analyze your ...

For kids, extra screen time due to remote schooling disrupted sleep schedules and the freedom to sleep-in over summer break may have made the problem worse. So, as kids get back in the classroom, we ...

If you're a parent who thinks that dragging your teenager out of bed at 8:30 on a Saturday morning is good for them, think again. Research shows that our biological clock shifts throughout life, ...

After a summer of vacations and late nights, it’s time to set those back-to-school alarms. A good night’s sleep helps students stay focused and attentive in class. Experts say it’s worth easing kids ...