It seems that Apple could be bringing a new health tracking feature to the Apple Watch in the form of a sleep score.

If you've used a third-party sleep tracker on your Apple Watch, you're likely already familiar with "sleep scores," which ...

Necessary improvements With the new iOS 26 functions, Apple also seems to be preparing for the upcoming "iPhone 17 Air", which will reportedly only have a small battery due to its thinness.

An iPhone app designed to combat insomnia, Sleep Journey: Insomnia Helper, exposed tens of thousands of users, revealing their names, alcohol habits, and other private data. Stress is hardly a cure ...

Without 8 or 9 hours of sleep, most of us end up staggering around like zombies. But according to a new study, some people have a genetic mutation that makes them feel perfectly alive after ...

How to sleep for longer for improved cognitive function While this particular study focuses on the performance of teens, wider research shows the correlation between sleep quality and cognitive ...

Adolescents who sleep for longer – and from an earlier bedtime – than their peers tend to have improved brain function and perform better at cognitive tests, researchers from the UK and China ...

But a small percentage of the population can function with much less sleep. There’s a name for them: short sleepers. What is a short sleeper, or short sleeper syndrome?

How many hours of sleep does President Trump get? About half of what is recommended for most adults.

Only had four hours sleep? Experts share whether that's a good idea and what you can do if you're struggling after a night where your rest has been cut short.

Declining brain function is a natural part of the aging process, but that doesn’t mean it can’t be delayed. A new study has found that physical activity can boost brain function for up to 24 ...