Scientists have updated global rules for announcing possible alien signals. New guidelines emphasize independent verification ...

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

Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...

Add Yahoo as a preferred source to see more of our stories on Google. Timothy Olyphant in "Alien: Earth." (Patrick Brown/FX) The rich irony at the heart of the storied “Alien” franchise is that at the ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

We frequently question whether we are alone in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst Hollywood depictions of them.