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

Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, ...

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 ...

(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 ...