Bill Maher says credible military and government UAP sightings have shifted his views on alien life, quipping that skeptics ...

A general’s disappearance fuels UFO theories as Dr. Bill Birnes questions presidential secrecy and what the government may ...

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

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

Add Yahoo as a preferred source to see more of our stories on Google. A three-photo collage of Steven Spielberg, a billboard and E.T. They come in peace. Steven Spielberg’s new UFO movie has reignited ...

“I think they're demons anyway, but that's a longer discussion," the vice president said in a new interview, citing his Christian faith ...

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

A video of a woman spotting “two moons” in the night sky from her roof is going viral on social media, leaving the internet theorising about a possible “UFO or alien sighting”. Take a ...

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 ...

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

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