Following a high-profile disappearance, Dr. Bill Birnes suggests even U.S. presidents may not control what’s known about ...

Search continues for Neil McCasland as officials reject UFO theories and online sleuths draw comparisons to missing ...

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

A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before ...

"Just because it’s crazy doesn’t mean it’s not true, but we have to look into the realities," law enforcement told reporters.

A quiet domain registration has reignited one of the most enduring mysteries in American political life.

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

The Wright-Patterson Air Force Base (WPAFB) in Ohio has played a central role in UFO lore.

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

President Donald Trump says he is directing federal agencies to declassify UFO files. For traders betting on aliens, that could mean a very earthly payday. "Based on the tremendous interest shown, I ...

Here’s hoping there are aliens at Area 51. For one thing: they probably have cool spaceships. For another, the ...

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...