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

Military and commercial pilots are being cast as star witnesses in the modern UFO story, but psychologists and ...

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.

The latest developments in UAP disclosure have seen the US government publish additional files on unidentified anomalous ...