A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

Advanced aliens, if they exist, may have no physical bodies at all and could be built from materials nothing like human flesh ...

The United States government’s recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) cases spanning the 1940s to the present, along with the new Steven Spielberg ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...