President Donald Trump revealed a staffer with national security advisor Mike Waltz's office added the editor in chief of the Atlantic to a Signal group chat.

Jeffrey Goldberg, the Atlantic's top editor who was included ... any of the top security officials involved in the leaked Signal group chat. "I have no idea what Signal is.

Goldberg said that he initially did not think the Signal group chat was real ... administration's military leak is a very or somewhat serious problem. The survey of 5,976 U.S. adults was conducted a ...

President Donald Trump and top officials have been fiercely critical of The Atlantic's Jeffrey Goldberg after his reporting on a Signal chat he was inadvertently included on.

Clinton reacted to the news of the Trump administration's use of Signal, writing on X, "You have got to be kidding me." ...

Political fallout is mounting as some Republicans are breaking with the White House on the severity of the leak.

U.S. Defense Secretary Pete Hegseth again on Tuesday dodged questions about whether the information he put in a Signal group chat was classified. In Hawaii, he repeated almost word for word his short ...

Excerpts from a Signal chat published Monday by The Atlantic provide a rare and revealing ... 2 immediate risks on waiting: 1) this leaks, and we look indecisive; 2) Israel takes an action first ...

A major security breach in President Trump's administration revealed operational details of airstrikes against Yemeni Houthis via a leaked Signal chat ...

Jeffrey Goldberg, the Atlantic's top editor who was included in a Signal ... he does not plan to fire any of the top security officials involved in the leaked Signal group chat. "I have no idea what ...