Trump released formerly classified files on the JFK assassination. But what makes information classified and how does it ...

Did you know about this spring phenomenon at Pilot Mountain? The pyramid shadow is visible a few hours before sunset this week.

American President John F. Kennedy talks with American television news producer Fred Friendly in the White House during the filming a televised interview entitled ‘After Two Years: A Conversation with ...

Experts praised a move towards transparency, but there are no major revelations in the documents - and some still have yet to ...

The documents offer a rare window into some of the U.S. government’s most secret work, including CIA operations in Cuba and ...