In space, microgravity means that astronauts like Sunita Williams and others face obstacles in all their daily routines on ...

March Madness, a time when fans and alumni ride the emotional highs of a deep tournament run or feel the sting of a season cut short. It’s the thrill of single-elimination basketball, where every game ...

You’re in the middle of the afternoon, eyelids heavy, focus slipping. You close your eyes for half an hour and wake up ...

Sleepmaxxing,” as the trend is called, is an umbrella term coined by social-media users to describe hacks that can maximize ...

Napping is a double-edged sword. Done right, it’s a powerful way to recharge the brain, improve concentration, and support ...

The Muse S Athena has a new fNIRS sensor that can identify how much oxygen is in your brain. The more oxygen, the more effort you're making.

We watched Kyle's spring livestream, and put all 37 beauty products she recommends in one place, along with what she loves ...

The Cadillac of eye massagers has the most cushiony padding of any of the devices we tested, creating a gentle but snug hug ...

A sleep expert has issued a warning to airline passengers who indulge in alcohol as they jet off on vacation. While the ...

Morning eye crust has a purpose—discover how this gritty buildup actually reveals your body's sophisticated overnight ...

Short sleep (<7.7 hours) among adolescents is associated with elevated blood pressure (systolic ≥120 mm Hg and diastolic <80 mm Hg).

The Trump administration’s chaotic start has roiled Wall Street, while putting CNBC and Fox Business squarely in the spotlight ...