The CIA has released 1,500 pages of previously classified documents relating to the assassination of New York Sen. Robert F.

National Archives and Records Administration The space race between the United States and the Soviet Union stepped up a gear ...

The Ilyushin Il-62, developed by the Ilyushin Design Bureau in the early 1960s, was the Soviet Union's first long-haul jet ...

The CIA has declassified 54 documents about Robert F. Kennedy's assassination, revealing his collaboration with the agency and assessments that Sirhan Sirhan likely acted alone.

The CIA released an additional 1,450 pages on the 1968 assassination of Robert F. Kennedy this week. The pages consist of 54 ...

Developed by the Mil Design Bureau, the Soviet Mil Mi-1 is the first helicopter produced by the Soviet Union. Having first ...

In the summer of 1982, President Ronald Reagan declared that the United States would observe “Baltic Freedom Day.” The proclamation turned a grim anniversary — the Soviet ...

There have been four iterations of the Delta-class submarines, designed to serve as a key element of the Soviet Union’s nuclear deterrence strategy.

Kentucky Republican Sen. Rand Paul said he's concerned over the message that could be sent by President Donald Trump's ...

The CIA declassified nearly 1,500 pages of documents on Thursday, shedding light on its investigation into the 1968 ...