Now a former CIA scientist has claimed that the US government secretly knows about at least four different types of alien ...

Fresh UFO file releases and a viral claim about 'four alien species' have pushed extraterrestrial conspiracy theories back ...

UFOs, once an American oddity, have expanded into an international phenomenon—there’s no shortage of alleged sightings, ...

An ex-CIA 'psychic spy' has claimed that four mountains on three continents are hiding secret alien bases and UFO facilities, ...

Former CIA-funded researcher Hal Puthoff says trusted insiders told him four alien species are linked to recovered UFO craft, including 'Reptilians and Insectoids,' but offers no direct evidence.