NASA's James Webb telescope detected shifting water clouds on WISE 0855, a cold brown dwarf, revealing weather and water ...

A Minnesota farmer made an unusual discovery while harvesting a cornfield: an enormous metallic object that officials believe ...

Returning to Antarctica: SETI Institute astrobiologist Dale Andersen is preparing for his second expedition to Lake Untersee ...

Ancient South African rocks expose the chain reaction behind life’s first real growth spurt.

SpaceX will provide a livestream today (Oct. 20) as its Falcon 9 rocket launches on a mission that will tie the annual record in California.

Climate contrarians questioned evidence of a human fingerprint on climate change in a report commissioned by the Energy ...

An 11-foot metallic object, presumed to be from space, was found in a Minnesota cornfield, according to the Stevens County Minnesota Sheriff’s Office.

This five-story-tall waterfall in Antarctica gets its blood-red color from the same reaction that creates rust.

Dark matter isn’t the universe’s only “missing” matter. Distant bursts of radio waves have now turned up vast, faint gas ...

Where did it start? How did it grow complex? Why did it get big? Three moments in Earth’s early history when evolution ...