The longtime government contractor whose activity prompted the controversial search of a Washington Post reporter’s home ...

The warrant was executed as part of a separate investigation, the FBI said.

The FBI's search is part of a probe into a federal employee suspected of mishandling classified information, Attorney General ...

The U.S. Department of Justice says classified information tied to the federal government’s offshore wind construction pause will not be shared with Dominion Energy in the ...

Combat operations and cooperation with allied forces may be hindered by the U.S. government’s penchant for overclassifying information, a study by a nonpartisan research group has found.

WASHINGTON (AP) — The Trump administration’s use of a popular messaging app to discuss sensitive military plans — with a journalist on the text chain — is raising questions about security and the ...

When I was an Army company clerk during the Vietnam war, I had clearance to read "confidential" and occasionally a "secret" document. I never read anything remotely interesting or particularly ...

WASHINGTON (AP) — The Pentagon on Wednesday announced plans to tighten protection for classified information following the explosive leaks of hundreds of intelligence documents that were accessed ...

Elon Musk has called for the government's use of classified information to be reworked, after finding the system to be a barrier to effective communication. The Department of Government Efficiency ...

The documents spread out on the carpet at Mar-a-Lago, their classification markings clearly visible, are tiny drops in a tsunami of secrets kept by the U.S. government. CBS News national security ...