Featuring a Russian spy murder, a self-immolation, gun-toting government thugs and other fanciful plot devices, “Project Blue Book,” History’s popular new series on the Air Force’s program to ...

America has seemingly always had a fascination with unidentified flying objects, which for years we referred to as UFOs. Over the years, there has been an odd mix of reports running the gamut from ...

This UFO was identified by the U.S. Air Force Project Blue Book program as part of a Sputnik satellite hoax. TY GREENLEES / STAFF Air Force Musuem Shows Off "UFO" Artifacts from Project Blue Book.

The ideas in this particularly juicy conspiracy theory were considered impossible when it was first proposed, but they are ...