Last year it was revealed that MI5 thwarted 43 late-stage terror attacks on British soil. While many were right-wing or ...

Five Cambridge University graduates served as double agents, leaking highly classified information to the Soviet Union ...

New archival material released in the UK have revealed some unexpected details about one of the biggest spy scandals ...

The National Archives has released declassified MI5 files, including the confession of a civil servant who worked in the ...

Lovelock warned Rothschild that fossil fuel combustion was leading to catastrophic pollution and that it would have to be ...

As new documents reveal fascinating new details about the infamous MI6 double agent Kim Philby and his betrayals, Mark ...

The files about royal art historian Anthony Blunt are among a trove from the intelligence agency MI5 released Tuesday by ...

Kate Middleton, the Princess of Wales, announced that she is in remission following a private battle with cancer, marking a significant step in her recovery. The 43-year-old royal shared her health ...

Recently declassified MI5 files have shed light on one of the most infamous chapters in Cold War espionage, revealing ...

The newly-declassified documents include details about some of the UK's most notorious spies.

Elizabeth II ‘very calm’ when warned about Russian spy Anthony Blunt, newly released MI5 documents show - MI5 reveals ...

Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...