They’re hole-ar powered. If super-advanced alien civilizations exist, they would surely require insane amounts of energy to ...

An artist's impression of a Dyson sphere. (Віщун/Wikimedia Commons, CC BY-SA 4.0) Somewhere in the Universe, an alien culture ...

You don’t see a UFO file drop coming. One day there’s nothing, and then – without a press conference, without a dramatic announcement, without anyone in a suit standing behind a podium – 162 ...

(The Hill) — Scientists in Mexico are reportedly studying a metal orb that they think could have extraterrestrial origins after it was recovered in Colombia earlier this year, piquing online interest ...

Picture this: you walk outside and into your yard and discover a strange metal sphere that’s a little smaller than a bowling ball (a diameter of eight inches), but a solid eight pounds heavier than ...