A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

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

New claims that the United States has recovered remains of four separate species of alien life are sending shockwaves throughout the UFO disclosure movement, further drumming up conversations ...

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 ...

Recent DNA tests on the Paracas skulls have not confirmed their alien origins, reigniting debates about their ...