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

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

The long-awaited release of tens of thousands of files on the assassination of President John F. Kennedy Tuesday night sparked a desperate search for new clues in the shocking 62-year-old crime ...

Former KGB double agent Oleg Gordievsky has died aged 86. Gordievsky was said to be Britain's most valuable spy inside Russia's intelligence agencies and spent many years leaking information to ...

Lee Harvey Oswald was a "poor shot" during gun practice in the Soviet Union, newly released documents on President John F Kennedy's assassination reviewed by Newsweek have revealed. Oswald was ...

to determine if Oswald “had been a KGB agent.” Reuters reported that the document cited a report from an American professor named E.B. Smith who reported he had talked in Moscow about Oswald with KGB ...

A Russian billionaire and former KGB agent is buying a controlling stake in the venerable Evening Standard, the London newspaper announced Wednesday. Alexander Lebedev, 49, already owns the ...

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

Oleg Gordievsky, the long-standing KGB double agent who defected to Britain, has died aged 86. Gordievsky was said to be Britain's most valuable spy in living memory inside Russia's intelligence ...