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

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

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

Documents newly declassified by MI5, Britain's internal intelligence agency, show the late Queen Elizabeth II was not ...

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

MI5’s top interrogator was baffled by Kim Philby, admitting he could not determine whether he was a Soviet spy, according to ...

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

Gary Oldman, renowned for his portrayal of the sharp-tongued, unconventional spy chief Jackson Lamb in Apple TV+’s Slow Horses, has teamed up with MI5 for a special Christmas message. Lending his ...

The heads of MI6 and the CIA jointly warned this year that “the rise of China is the principal intelligence and geopolitical challenge of the 21st century”. Last year, the MI5 chief revealed ...

For Christmas this year, the MI5 tapped Oldman to narrate a contemporary take on ‘Twas The Night Before Christmas’ for its social media channels. Titled A Christmas Story from MI5, the clip ...