A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

Neil deGrasse Tyson used a Monday appearance on 'The Fox News Rundown' in the US to throw down a blunt challenge after the ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images ...

By coordinating simultaneous deep-space observations, an international team of astrophysicists has successfully captured one ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said Wednesday that extensive radio scans by its telescope in Northern California have ...

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

Dozens of photos were included as part of the release, such as photos shared by the FBI, Department of Defense, and NASA.

A new federal release is giving the public another look at unexplained sightings.The Department of War released its third ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...