A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.

Alleged alien bodies from four different species have reportedly been recovered from downed spacecraft and are now in US ...

Alien.gov Glitch Spurs New Donald Trump UFO Files Theories The altered behaviour of alien.gov was quickly spotted and dissected on Reddit, particularly on forums devoted to extra-terrestrial sightings ...

CIA researcher claims the US recovered four alien species from UFO crashes, sparking renewed debate over extraterrestrial ...