Add Yahoo as a preferred source to see more of our stories on Google. Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn't frightening ...

What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a ...

Some evidence suggests that educated humans are OK with nonthreatening, methane-ice-spider-type aliens, and even very religious people might be able to accommodate the idea of life formed outside the ...

What new methods can be used to detect alien technosignatures? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of researchers from Pennsylvania ...

Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings ...