Daylight saving time in the U.S. starts on the second Sunday in March, and ends on the first Sunday in November. See 2026 dates.

We tested 6 sleep masks to compare their overall comfort and ability to deliver total darkness during sleep. There’s just one we recommend buying.

It’s not always easy to catch some shut-eye on a flight—but with these smart tips for how to sleep on a plane, you’ll be ...

Getting enough sleep can add years to your life, so here's my quick morning hack to stop those 3 a.m. wake ups — and it's ...

Tirzepatide (Zepbound, Mounjaro) is a dual-agonist GLP-1 medication. It works like a GLP-1 agonist, but also targets a hormone called glucose-dependent insulinotropic polypeptide (GIP) to “help break ...

From over-the-top expressions to full-body theatrics, this Pit Bull turns the simple act of getting up from a nap into a ...

This story was excerpted from Adam McCalvy’s Brewers Beat newsletter. To read the full newsletter, click here. And subscribe ...

Melatonin is your body's natural sleep hormone that is released when it's time for you to sleep. Some foods and supplements help increase your melatonin levels.

When HHMI Investigator Amita Sehgal started studying sleep 25 years ago, the topic elicited a yawn from most biologists. "In ...

Sleep experts say that dark showering could promote sleep. But people with certain medical concerns might be better off ...

If you still feel tired after getting eight hours of sleep, something may be precluding you from feeling well-rested. Certain ...

Longevity fitness comes with the potential for new forms of anxiety and inadequacy, and all the products that prey on those feelings.