Hidden in the Gobi Desert of Mongolia, these surreal cliffs have an alien feel. Perfectly barren and wind-carved, it’s a ...

On November 5, 1975, logger Travis Walton disappeared in the Apache-Sitgreaves National Forest after six coworkers reported a ...

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

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

Rubin Observatory, which is set to kick off full operations later this spring, an international team of astronomers has ...