U.S. National Security Adviser Mike Waltz leveraged the Signal messaging app to discuss military operations and peace ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

President Donald Trump on Saturday made his clearest commitment to not fire anyone over an embarrassing accidental leak of ...

Trump has dreams of Greenland. But the semiautonomous territory of Denmark wants no part of it.

Tonight' host also criticized the "glib response" from those in the group chat following airstrikes that killed up to 46 ...

Although Trump decided not to fire his national security adviser over the Signal group chat, Waltz’s position is tenuous, ...

During an appearance on Fox News on Tuesday, National Security Adviser Mike Waltz seemed to accuse The Atlantic's Jeffrey ...

The Trump administration is facing a tough start to the week with Democrats calling for the resignation of National Security ...

Goldberg has been the talk of D.C. since breaking news that he was added to a Signal chat in which top officials discussed plans to attack the Houthis.

Atlantic editor-in-chief Jeffrey Goldberg said it was not true that he and Mike Waltz had never spoken before during an ...

Jeffrey Goldberg, the Atlantic's top editor who was included in a Signal chat of Trump administration officials discussing plans for a military strike in Yemen, pushed back Sunday on National Security ...

In an interview with Fox News last Tuesday where Waltz called Goldberg “scum,” he insisted he had never met the journalist, saying his phone number was “sucked in” to his phone via another person’s ...