627 million km (390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our human minds even comprehend such an alien creature? It ...

The source of an out-of-this-world spectacle joked as being a “UFO” has been identified. Stargazers in South Australia were left baffled by the mystery light that dazzled the state early on Friday ...

It became the biggest hit of the series at the box office.

Previewing "The Mirrored Pool," a world premiere at the Center for Puppetry Arts that brings the cosmos closer through a blend of puppetry and modern classical music.

New method reveals chemical signs of early microbial life in ancient Earth rocks, showing photosynthesis evolved much earlier than believed.