Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

“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 ...

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

Downtown West Monroe Revitalization Group Director Adrienne LaFrance Wells joined Good Morning ArkLaMiss to talk about ...

Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.