The concept of the Unidentified Flying Object (UFO), ostensibly the vehicle of choice for alien visitors from outer space, originated in the United States in the 1940s and, over the course of five decades, has attracted a sizable cult of adherents...

An unidentified flying object, or UFO, is any real or apparent flying object which cannot be identified by the observer and which remains unidentified after investigation. The term flying saucer is also sometimes used, although the two terms are not...

My troubles with Kenju Terauchi are several. According to the reports, he was not drunk, nor was he given to hallucinations. He was, in fact, "normal, professional {and} rational" in addition to being a very experienced pilot for Japan Air Lines. My problem with...

The term unidentified flying object (UFO) was coined in the early 1950s by Captain Edward Ruppelt, head of the U.S. Air Force Project Blue Book investigation. The term served as a generic label of sorts for the mysterious objects which appeared in the sky...

NASA has agreed to search its archives once again for documents on a 1965 UFO incident in Pennsylvania, a step the space agency fought in federal court.The government has refused to open its files about what, if anything, moved across the sky and crashed in...

Britain's Ministry of Defense sought to prevent the public from knowing about the work of a unit that investigated reported sightings of unidentified flying objects, or UFOs, a published report said Monday. The Guardian said that documents released under the...

Discusses research and theories on UFOs. Questions the reliability of eyewitness accounts. Details the events of UFO sightings in the modern era.