Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people involved in the recoveries.

According to intelligence reports, each alien species has a humanoid appearance with two arms and legs, Davis claimed.

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

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

The US has recovered four distinct species of extraterrestrial life from crashed UFOs, a former CIA-funded government researcher sensationally claimed this week. Dr. Hal Puthoff, former Advanced ...

US government aware of several kinds of alien life, whistleblower claims - Government whistleblower David Grusch previously ...