"How often do you poop?" might sound like a very personal question, but your answer could reveal quite a lot about your ...

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

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

(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 multitude of factors contribute to dementia risk, and scientists may have just found another one: severe infections, especially of the urinary tract and bladder.

Scientists have pushed the limits of mammal cloning until the whole house of cards has come tumbling down. After two decades ...

Aside from exposure to elevated radiation levels, Martian gravity is about 38 percent of Earth's. This has the potential to ...

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

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

Early signs of Alzheimer's disease may be hidden in the way a person speaks, but it's not yet clear which details of our ...

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

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