Astronomer Jon Willis warns that alien signals could be passing Earth unnoticed because humans are searching on the wrong scales, with the wrong assumptions about life and intelligence.

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

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

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 ...

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 ...

Claims that the CIA may have secretly searched through the DNA data of millions of Americans to identify possible alien-human hybrids have resurfaced online, despite no supporting evidence and no ...

The nation's top foreign intelligence service has been accused of searching through millions of DNA tests for signs of alien life on Earth.

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

For years the NBA has wondered what would happen if it had a giant who could do everything. The San Antonio Spurs star has given us an answer ...

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

"This innovation could change the entire debate around data centers." ...