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Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...

The Age of Disclosure, a documentary by Dan Farah, promises to prove that the U.S. government is hiding evidence of alien visits to Earth. Farah gets an impressive 34 government officials and advisers ...

The decades-long mystery surrounding strange, unknown objects spotted throughout the skies has long remained under classification and shielded from the American public. However, the shroud of secrecy ...