The largest investigation of UFOs in the history of the world was launched by the former USSR in the late 1970s and produced ...

Declassified Soviet-era files describe a terrifying night in 1982 when UFOs hovered over a missile base, activated nuclear ...

The US and Russia have both been investigating UFOs for decades, with the US launching a secret program to weaponize the ...

Claims that the world's biggest military powers are secretly hoarding alien technology have surged back into the spotlight.