To simulate how language may evolve, we give agents (AIs) simple tasks that require communication, like a game where one ...

UFO research remains one of the federal government’s most closely guarded secrets. Rep. Nancy Mace wants that to change.

Nearly 40 years after Voyager 2's journey, NASA plans to revisit Uranus to explore its moons for hidden liquid water oceans, ...

Astronomers heading the SETI search for extraterrestrial intelligence predict their quest might first spark an encounter with ...

The recent congressional hearing on unidentified anomalous phenomena (UAP), formerly known as UFOs, has ignited a call for ...

An institute founded by an Australian-based entrepreneur wants to better understand unidentified anomalous phenomena (UAP) ...

Scientists have identified a region on Mars that could support living organisms, potentially bringing us a step closer to ...

From Roswell to the USS Nimitz, sightings and evidence abound. How do we investigate UFO reports—and are they real in the ...

Was alien life in "hot water" on Mars billions of years ago? New evidence from the Martian meteorite "Black Beauty" suggests ...

By analyzing data from various Mars missions, the team has identified a subsurface zone, between 4.3 and 8.8 kilometres deep, ...

Despite the waffling discussion, one key thing was missing from the witness testimonies that day: real, tangible evidence.