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

Are we alone in the universe? Indeed, it could not be a question that has captured the human imagination more than this one, perhaps as long as human beings have walked on this earth. While scenes of ...

Claims that the CIA may have secretly searched through the DNA data of millions of Americans to identify possible alien-human ...

The following contains spoilers for the first two episodes of Alien: Earth. It comes to light that Kavalier is building synthetics with the sole purpose of placing human consciousness inside of them, ...