Ten theories explore how some "evidence of aliens" could explain the universe's eerie silence and strange sightings. The post ...

What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past?

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

WASHINGTON — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national ...

In a recent interview with SFX magazine, the long-term Spielberg collaborator addressed the theory that claims the ET director has joined forces with the government and will use Disclosure Day to ...

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

“Disclosure” has become a cult word. It shouldn’t be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly ...

In the build-up to the release of Steven Spielberg‘s next sci-fi movie, Disclosure Day, writer David Koepp has addressed an alien conspiracy theory currently making its rounds on the internet. With ...