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

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

A well-known conspiracy theory (also seen in The X-Files) attests that aliens are in communication with the U.S. government, ...

Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.

The posts come a week after the Pentagon released what it described as "never-before-seen" documents on unidentified flying ...

Happy Alien Day! And no, not for any supposed extraterrestrial beings watching from the shadows of our solar system, but for the iconic franchise that first began back in 1979. It ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the ...

Alien number 1 Akshay Kumar An alien horror film backed by Hollywood action and creature-design veterans is set to enter ...