Levels of potentially dangerous cosmic radiation in Earth's atmosphere rose to a two-decade high in November after a rare ...

For decades, helium has been produced with natural gas, generating huge carbon emissions. Now, geologists are looking for new ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

NASA said the discovery shows such "building blocks" of life are "widespread throughout the solar system." ...

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

Construction of a $60 million state-of-the-art rare earth processing and separation demonstration plant is complete in Upton, ...

Omega’s Speedmaster, worn by Buzz Aldrin and Neil Armstrong on their 1969 journey to the moon, gets an update.

This company aims to build a vertically integrated business as the U.S. shifts its focus to domestic suppliers of crucial ...