Discover 15 hoaxes people actually believed were real, from clever tricks to shocking deceptions that fooled the public.

A newly identifiedplanetary system is forcing astronomers to rethink how worlds form and evolve, as a rocky planet appears ...

Trump in February directed US agencies to start releasing government files on UFOs, unidentified aerial phenomena, and possible extraterrestrial life, citing strong public interest in the issue ...

A renewed enforcement focus on alien registration requirements in the United States is creating indirect compliance ...