Explore the vast landscapes of Sumapaz Páramo, the world’s largest alpine tundra ecosystem located high in the Colombian ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Particles from Earth’s atmosphere have been carried into space by solar wind and landing on the moon for billions of years, mixing into the lunar soil, according to a new study.

"He has left an unmistakable legacy, and will be profoundly missed by us, his family, and countless others whose lives he ...

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also ...

International cooperation in lunar exploration has reached a new milestone as Portugal joins the global effort to return to ...