We've been testing charging speeds for years and now see that newer phones can get plenty of power in just 30 minutes.

Summer is the season of travel, but crossing time zones can take a toll on your sleep and your vacation. Here's how to handle ...

A bad night’s sleep can lead to a drop in cognitive abilities, increased stress and general grumpiness the following day.

If you frequently wake up throughout the night, you may not be going through all the stages of sleep, according to experts. Interrupting your sleep mid-cycle can disrupt your body and leave you ...

Think a higher thread count means better sheets? Sleep experts explain why weave, fiber quality, and materials matter far ...

Here is where to find both Fabric Scraps and Thread in Sand: Raiders of Sophie.

Cannabis has become a go-to-sleep aid, but safety evidence is lacking. IRA_EVVA/iStock via Getty Images Plus For millions of people, cannabis has become the unofficial prescription for lost sleep. But ...

For millions of people, cannabis has become the unofficial prescription for lost sleep. But what feels like a solution may be quietly making the problem worse. Consider these two cases: She is 15 and ...

Add Yahoo as a preferred source to see more of our stories on Google. How long does caffeine stay in my system? If I drink an afternoon cup or two, will it mess with my sleep? Java lovers, you may be ...

How long does caffeine stay in my system? If I drink an afternoon cup or two, will it mess with my sleep? Java lovers, you may be in for a brewed awakening. A 2023 randomized trial published in the ...

The Nintendo Switch 2 has proven itself a worthy successor to the original, but in its short time with us so far, it hasn't been without its ups and downs. The Nintendo Switch 2 is arguably the value ...

We evolved on a planet that spins in front of a fairly bright star. Consequently, we humans, as well as all other organisms, developed a circadian rhythm in our physiology and behaviors with the ...