Sometimes, you can choose the Hot Wheels cars you want to buy. Sometimes you can't. The latter implies a bit of mystery, and ...

Bone and muscle deterioration, radiation exposure, vision impairment are just a few of the challenges space travelers face on ...

Amy Gleason, the acting administrator of the Department of Government Efficiency, had been a relatively low-profile health ...

It’s jarring, sometimes even alarming, but completely normal. These sudden, involuntary muscle twitches, known as sleep spasms or hypnic jerks, happen to a lot of people. “These are common and ...

THE SCARIEST FIGHTER in the world is mashed into the side of the cage. Alex Pereira barely moves, for nearly a minute, his sparring partner draped across both legs in a controlling position. Pereira ...

What causes long Covid? Scientists don't fully understand why some develop disabling chronic complications after recovering ...

Officials say they're searching for unusual patterns in cases of the mystery illness by increasing both disease surveillance and treatment for other diseases such as malaria, meningitis and ...

The Inter Miami captain showed some discomfort in the second half of last week’s Concacaf Champions Cup tilt vs. Sporting ...

Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

Yesterday seemed like a calm morning ahead of the FIFA break… until the news broke that Leo Messi would not be able ...

At first, Sweeney developed only muscle aches. By the second week, she started having panic attacks, blurry vision, constipation and partial hearing loss. Half of her face would freeze “like ...