Is our sleep score secretly making us feel more tired than we are?

A study shows that magnesium improves sleep, but experts warn of limitations and risks associated with its use as a ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. If you find yourself sleepy ...

Sleep tracking apps promise better rest through data. But what happens when the pursuit of a perfect score keeps you up at night? For a growing number of people, that Apple Watch, Oura Ring, or ...

Over the study period, 20,116 participants (5.6%) developed pneumonia. The findings showed that risk decreased as sleep ...

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Apple added a new Sleep Score feature that gives you a single number to sum up how you slept. It pulls data from your Apple Watch and turns it into an easy rating you can check first thing in the ...