A declassified Cold War-era file from the CIA has gone viral over its coverage of a supposed clash between Soviet soldiers ...

Declassified CIA files about an alleged UFO attack on Soviet soldiers claim that during the battle the aliens turned 23 ...

A declassified CIA file from the Cold War era detailing a possible, chilling encounter between Soviet soldiers and a UFO has ...

An oxcart is not fast, but the A-12 Oxcart spy plane sure was. This aircraft was built to speed through the skies and collect ...

A now declassified Central Intelligence Agency (CIA) report has recently been making headlines detailing how aliens ...

Following the Soviet Union’s collapse in 1991, the CIA came into possession of a 250-page KGB dossier detailing an ...

According to the report, Soviet troops in Ukraine spotted a "low-flying spaceship in the shape of a saucer" during a training ...

The Post looks back at some of the most audacious missions from the CIA archives which have eventually been revealed to the public.

A declassified CIA file claims a clash between Soviet soldiers and aliens turned 23 troops to stone. A single-page ...

A horrific picture of revenge on the part of extraterrestrial creatures, a picture that makes one’s blood freeze.' ...

Declassified CIA files reveal Cold War-era Soviet UFO incident where aliens allegedly turned soldiers into stone.