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

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

Retired two-star Air Force general William McCasland has been missing for weeks after vanishing from his Albuquerque home on ...

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

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

( NewsNation ) — Images of a pyramid-like shape on the surface of Mars are propelling theories that alien beings constructed ...

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

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

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

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

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 ...