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 truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

The director of The Age of Disclosure, a new documentary that bills itself as revealing a decades-old government cover-up of non-human intelligence, suggested that the president could soon confirm the ...