The directive targets communications in a Signal chat with top intelligence and national security officials between March 11 ...

A Houthi missile expert was tracked with the help of an Israeli human source in Yemen.

A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...

House Oversight and Government Reform Committee Democrats are asking the inspectors general at national security agencies ...

Sources tell CBS News the Signal chat involving senior Trump administration officials included sensitive intelligence Israel ...

The Journal obtained the following leaked Signal messages between Ismail Barhoum, former Hamas official in Gaza, and two ...

The entire nation, it seems, is talking emojis after they appeared in a high-level Signal message chat: 👊🏴🔥 ...

Democrats on the House Intelligence Committee on Monday requested an independent assessment into Trump administration ...

How did The Alantic magazine's editor wind up in a group chat where officials discussed imminent airstrikes? The Trump team's explanations clash.

Officials were crisscrossing the world as they sent and received sensitive messages on Signal about an imminent U.S. attack ...

The White House on Wednesday continued to downplay and deflect criticism over a Signal group chat among top Trump ...

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...