Will a strong majority continue to believe that JFK was murdered by Lee Harvey Oswald, a troubled misfit in a vast conspiracy guided by domestic or foreign enemies?

James Jesus Angleton, Richard Helms and George Joannides came under scrutiny during a House Oversight subcommittee hearing Tuesday.

A 110-year-old lemon used by a German WW1 spy to send secret messages from Britain with invisible ink is going on display in ...

A shrivelled lemon at the centre of a First World War spy drama is among dozens of items throwing new light on the secret ...