From cerebral game-changers like 2001: A Space Odyssey to brilliant satires like Galaxy Quest, these sci-fi movies are ...

Steven Spielberg's 'Disclosure Day' will hit theaters this week, but the true pre-eminent authority on sci-fi returns to the ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

Senators Bill Cassidy, Lisa Murkowski and Susan Collins voted for a measure that would have prevented Bill Pulte from acting ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

T he claim that interstellar comet 3I/ATLAS was an alien probe was always ridiculous. It was an exceptional comet for sure, ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California found no signs of ...

A new batch of declassified Pentagon UFO materials is fueling fresh public fascination — but files still do not confirm extraterrestrial life.

Jorge Gutierrez said he is no longer going to make an AI-generated animated series for Amazon's Prime Video under the company ...

Sign up here to receive “The US in brief” as a newsletter, each weekday, in your inbox. Donald Trump said that Americans ...