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 ...