The new Pentagon website includes 162 declassified files on UFOs, or unidentified aerial phenomena. Some experts wonder if ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst Hollywood depictions of them.

President Trump teased at a Turning Point USA event Friday in Phoenix that he will direct Defense Secretary Pete Hegseth to release government files on UFOs and unidentified anomalous phenomena. “I ...