An internal investigation by the CIA has found that its officers improperly accessed a computer network used by the Senate Intelligence Committee to prepare its damning report on the CIA’s detention ...

Democrat Dianne Feinstein, in an extraordinary speech on the Senate floor, publicly aired an intense but formerly quiet dispute between Congress and the spy agency. She said the matter has been ...

In this file photo, Sen. Dianne Feinstein, D-Calif., chair of the Senate Intelligence Committee speaks on Capitol Hill in Washington. The CIA's insistence that it did not spy on its Senate overseers ...

NEW YORK — A former CIA software engineer was sentenced to 40 years in prison on Thursday after his convictions for what the government described as the biggest theft of classified information in CIA ...

The CIA is investigating whether its officers improperly monitored members of the Senate Intelligence Committee, which oversees the intelligence agency, U.S. officials said Wednesday. The CIA ...