The likes of Whoop and Oura — as well as the latest Apple Watch and similar top-of-the-range wearables — are capable of ...

Frigatebirds can remain airborne for days at a time without landing. Here’s how they rest while flying, according to ...

I tried Amazon's popular Big Red Rooster machine, a white noise machine for people who can't sleep. The sleep machine has over 22,000 five-star ratings, and this is my personal review.

Early bird specials may be the way to go.

Having different chronotypes, or being more active in the morning vs. afternoon, may play an important role in preserving muscle mass and strength, and metabolic health, according to a new study.