The UFO crash retrieval story is back in the headlines, sparking renewed public fascination and debate. Astrophysicist Eric W ...

Add Yahoo as a preferred source to see more of our stories on Google. Whistleblower Michael Brown says he learned of a top-secret Pentagon UFO program called “Immaculate Constellation.” Journalist ...

Some of the most prevalent UFO conspiracy theories — including about aliens being housed at Area 51 in Nevada — were fueled by the Pentagon in an attempt to provide cover for secret weapons programs, ...

LAS VEGAS (KLAS) — For 27 months, Las Vegas was UFO central. A secret program, known as AAWSAP, was created in 2008 with support from Nevada Senator Harry Reid and became the largest UFO investigation ...