NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

The best sci-fi games are often pigeonholed into specific genres like shooters, strategy games, and RPGs, and for good reason ...

A fresh Pentagon document dump has thrown that mystery wide open again and this time Ancient Egypt has been pulled into the ...

Take me to your sanctuary city. The White House unveiled “Aliens.gov” Thursday, a cheeky new website focused on illegal ...

The website, which compares human beings to extraterrestrials, touts arrest numbers from the Trump administration’s sweeping ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

The prospect of intelligent life elsewhere in the universe raises unsettling theological implications. By Ruth Graham Ruth Graham covers faith and religion. The dozen or so pastors and podcasters who ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Engineers are increasingly turning to the concept of "biomimicry" for the next generation of Mars robots.

Scientists have broadly agreed for years that the thousands of small cone-shaped mounds peppering Mars’ northern lowlands are ...