During the 1960s, the feds asked fresh-out-of-school physicists to try to build a nuke with no prior knowledge.

The documents ... information on covert Cold War operations. In holding back some records, Trump said at the time: "I have no choice – today – but to accept those redactions rather than ...

Trump's order is aimed at releasing documents related to the assassinations of the former president, presidential candidate and civil rights leader.

US President Donald Trump ordered the declassification Thursday of the last secret files on the assassination of president ...

Trump signed an executive order that will also release documents on the 1960s assassinations ... pointing the finger at Cold War rivals Russia or Cuba, the Mafia and even Kennedy's vice president ...