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

For generations, the search for life beyond Earth has focused on avoiding one of science’s biggest mistakes: claiming a discovery that turns out not to be real. Researchers have built entire frameworks around preventing these so-called false positives,

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in the modern information age.

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

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

Dan Farah, director of the UFO documentary “The Age of Disclosure,” joins “Elizabeth Vargas Reports” to evaluate the latest Pentagon release of files on “unidentified anomalous phenomena,” including videos that show inexplicable objects.