US government officials launched an investigation into bizarre claims that a 'dead spaceman' was found inside a metal sphere that fell to Earth in Brazil, the latest UFO files reveal ...

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 ...

Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, harnessing their energy on an unimaginable scale. First proposed in 1960 by ...

Trump’s fifth UAP file release includes a pilot’s account of a silent triangle over Bagram, but the newly public records offer no proof of alien activity On 7 August, the Pentagon issued its fifth ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here's what you'll learn when you read this story: Some still question the origins of the strange steel ...