The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, ...

Historic file release: The Pentagon published 161 declassified UFO-related files, spanning from 1947 sightings to Apollo mission reports, with more releases promised in coming weeks. Scientific ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...