One of the most notorious spies in United States history, responsible for the arrest and eventual execution of numerous ...

EXCLUSIVE: Andrew Bustamante, a former CIA covert intelligence officer, described the Greenland "debacle" as a "strange and ...

People often describe espionage as a silent contest of minds, but real spy stories strip away glamour and reveal a world ...

Aldrich Ames, the notorious CIA turncoat responsible for one of the most devastating intelligence breaches in US history, has ...

A former top CIA officer has revealed he suffered from the mysterious neurological illness known as Havana Syndrome — and ...

The current debate about government surveillance has largely overlooked the CIA, possibly because we know little about the agency's activities within the United States. While the relevant legal ...

Aldrich Ames, the former CIA spy turned Russian asset, died in a federal prison in Maryland, according to a Bureau of Prisons spokesperson.