Scientists have updated global rules for announcing possible alien signals. New guidelines emphasize independent verification ...

The White House turned a legal term into a science-fiction spectacle. The real story is not the theatrics. It is how language ...

Secretary of War Pete Hegseth released declassified FBI memos relating to aliens ...

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space that only radio waves can reveal — and makes the case for contacting aliens.

The SETI Institute continues to push the boundaries of space exploration and our understanding of the universe. From deciphering alien messages to searching for extraterrestrial intelligence and ...