Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind turbines to power their mega-cities, AI overlords, or whatever interstellar ...

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

A strange new UFO story emerging from Colombia is drawing attention online after reports claimed an elderly couple witnessed a glowing metallic sphere descend into a remote jungle before investigators ...

Cold War-era files show diplomats searched for answers after reports of a strange sphere crash sparked international interest ...

US government officials launched an investigation into bizarre claims that a 'dead spaceman' was found inside a metal sphere ...

Declassified UFO files have revealed how US officials investigated reports that a 'dead spaceman' had been discovered inside ...