Pre-order Halo: Campaign Evolved (Standard Edition) for Xbox Series X|S and Windows [digital code] on Amazon now: ...

New research suggests AI can be repeatedly fooled into mistaking non-life for life.

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity outside the solar system," according to a University of Cambridge study.

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever wondered what you would do if a) aliens were real and b) they decided to pay us a visit? How would we and our fellow ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Have you ever wondered what you would do if a) aliens were real and b) they decided to pay us a visit? How would we and our fellow Alabamians fare during an invasion? World UFO Day is July 2, so ...

Add Yahoo as a preferred source to see more of our stories on Google. Enrico Fermi famously asked "Where is everybody?" back in 1950. This research offers a disarmingly simple partial answer: alien ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

This article contains spoilers for the film Disclosure Day. As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters of the Third ...