When you're inside a tornado's vortex, your body experiences things the news cameras can't capture: The pressure change: A ...

For 50 years, astronomers have been watching in bafflement as a giant star flickers with powerful, erratic X-ray emission.

After decades of decline in the developed world, tuberculosis (TB) is back on the rise, and increasingly resistant to our ...

The Great Salt Lake is so named because of the salinity of its water, but a new study appears to have detected a huge ...

Whether they're using weekly shots or daily pills, more Americans than ever are turning to anti-obesity drugs to lose weight ...

(AP) – After smashing March heat records in 14 states and the U.S. as a whole, the gigantic heat dome that's baked the ...

A sunken Cold War-era nuclear submarine is quietly leaking radioactive material into the deep, dark waters at the bottom of ...

NASA and the China National Space Agency (CNSA) plan to send astronauts to Mars as early as the next decade. Naturally, this ...

A specific microbe found in the human gut appears to be able to boost muscle strength, new research suggests.

Earth's climate is more imbalanced than at any other time on record, with 2015-2025 confirmed as the hottest 11 years on ...

Millions of people have a heart rhythm disorder called atrial fibrillation, which causes the heart's upper chambers or atria ...

It would be tempting to assume there's nothing much of note happening on Mars, but that dusty rusty planet has a lot of ...