Astronomer Jon Willis warns that alien signals could be passing Earth unnoticed because humans are searching on the wrong ...

Maybe we did not create life in the biological sense, but maybe we created something stranger: an alien form of ...

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

India, May 29 -- It remains a mystery whether the conehead mummies found in Peru are human or alien, some say. The latest DNA testing on the ancient skulls failed to find any evidence that they were ...

Re: “ This White House ‘aliens’ stunt is monstrous ” (Page A7, June 11).

Previous landmark scientific discoveries like the Higgs boson provide a better template for what it will take to confirm ...

After 12 years of waiting, Alien: Isolation 2 is finally a reality in the first trailer for the sci-fi horror sequel.

We may receive a commission on purchases made from links. Ever since H.G. Wells released "War of the Worlds" in 1898, popular culture has been fascinated by alien invasion stories. For over a century, ...

Sony AI's Ace robot defeated professional table tennis players in Tokyo — and the eeriest part is how it learned: never by ...

Spielberg has always made his extraterrestrials glowy and good—except the one time he really, really didn’t.