Vice President JD Vance is set to visit Greenland on Friday. Get an inside look at the U.S. Space Force base located 700 ...

The following facts should fill in some of the gaps ... The event touched off an especially tense period of the Cold War. Three weeks after the crash, Lieutenant Colonel Stanislav Petrov received ...

DALLAS (AP) — Newly released documents related to President John F. Kennedy’s assassination in 1963 gave curious readers more ...

JFK assassination experts are finding potentially explosive new material in the vast trove of top-secret records that ...

In May 1958, the CIA’s Far East Division hatched a plan: recruit an attractive white woman to extract information from the ...

Fill in your bracket and compare your picks with other readers. 1️⃣ Cold War secrets: A doctor was deployed to an Arctic research station during the height of tensions between the US and curre ...

For more than a decade, as Cold War tensions threatened to escalate into all-out war, Mr. Gordievsky, a senior KGB officer, ...

The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

Oleg Gordievsky, a high-ranking KGB officer who spied for the West during the height of the Cold War, has died in England at ...