A deep-dive test of the Garmin Index Sleep Monitor, including a comparison of the data from a Garmin watch and the dedicated sleep tracker.

Apple introduced sleep scores with the Series 11 Apple Watch—but they're also available with iOS 26 with the Series 6 Apple Watch and later. You can also get sleep scores from the Apple Health app ...

Alma reports on childhood anxiety, outlining symptoms, the need for therapy, and effective treatment options like CBT and ...

If you’re the parent of a new baby, you’ve experienced the long nights when your baby will wake at the slightest ...

Before this change, if you hit your iPhone alarm's snooze feature, you would always get an extra 9 minutes of shut-eye. With ...

From better sleep to less stress, doctors share their thoughts on how different technology can help support our well-being.

Switching clocks twice a year disrupts circadian rhythms in ways that harm health. Stanford scientists found permanent ...

A comprehensive review of the Amazfit Helio Strap—the screenless fitness-tracking rival to the Whoop 5.0. Here's our verdict from testing.

A Stanford study shows daylight saving time raises health risks, while standard time better aligns with human biology.

Is it OK to exercise before you hit the hay? Sleep for less than five hours a night? Sleep scientist Rebecca Robbins sets the ...

It’s not just diet and exercise that governs how well you age. Your mindset, social connections and sense of purpose make a ...

Switching to permanent standard time would prevent about 300,000 cases of stroke per year and result in 2.6 million fewer ...