A theory as to why we haven't heard from aliens which renowned theoretical physicist and cosmologist Stephen Hawking agreed with has resurfaced online. Planet Earth is about the size of a speck of ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Illustration by Erin O'Flynn/The Daily Beast/Ken Crawford/Wikimedia Commons There's a theory that's in vogue in ...

Add Yahoo as a preferred source to see more of our stories on Google. Another batch of "UFO Files" have been dropped by the Pentagon, featuring previously classified documents, audio and footage of ...

WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...

WASHINGTON (AP) — 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 ...

Scientists say the silence of the cosmos may be explained by the possibility that technological civilisations destroy themselves before they ever become easy to find. The idea draws on research into ...

"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 ...

Obama’s remark fuelled the conspiracy theory claiming that the US government was hiding aliens at Area 51, a highly classified air force site in Nevada.

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 ...

Photo Illustration by Erin O'Flynn/The Daily Beast/Ken Crawford/Wikimedia Commons There's a theory that's in vogue in astrochemistry called "Assembly Theory." It posits that highly complex ...

Another batch of "UFO Files" have been dropped by the Pentagon, featuring previously classified documents, audio and footage of strange objects in the sky. The new release comes two weeks after the ...