A declassified Cold War-era file from the CIA has gone viral over its coverage of a supposed clash between Soviet soldiers and a UFO, passengers of which reportedly turned the troops to stone ...

While the remote US Air Force base in Nevada has kept a tight lid on its activities, the CIA finally lifted the lid in 2013, officially admitting Area 51's existence. The agency declassified a ...

This report joins a growing collection of declassified CIA and FBI files that have added weight to long-standing theories of extraterrestrial contact. From Air Force pilots tracking anomalous ...

A declassified document posted to the CIA’s website is raising eyebrows with its bizarre claims of an alleged UFO attack on Soviet forces. A declassified document posted to the CIA’s website ...

A declassified Cold War-era CIA document has gone viral for detailing a chilling encounter between Soviet soldiers and a UFO, in which extraterrestrial beings allegedly turned 23 troops into stone.

Declassified CIA documents reveal that in 1988, the CIA conducted an experiment as part of a secret project called Sun Streak, aiming to locate the lost artifact using remote viewing techniques.

In November, the CIA announced it would publish the material, and the entire declassified CREST archive is now available on the CIA Library website.