A startling error by US national security adviser Mike Waltz reportedly led to The Atlantic editor-in-chief Jeffrey Goldberg ...

Speaking to The Guardian Sunday, the sources gave a first-time glimpse into the White House's probe into the slip-up - and several 'missteps' made by Waltz in the process.

Donald Trump's administration was left red-faced last month after journalist Jeffrey Goldberg was mistakenly added to a top ...

Embarrassment and dismay squarely hit the Trump administration after it was revealed that a high-level foreign policy discussion had taken place on an unsecured server. Michael Waltz, the National ...

Jeffrey Goldberg joins Ashley Parker to discuss breaking the Signal story, the fallout, and more. Watch the recording of this ...

Nothing in “Pentagon IG to probe Hegseth’s use of Signal to discuss anti-Houthi operations in Yemen” (Web, April 3) indicates that any investigation is being conducted into the actions of Atlantic ...

The Pentagon's inspector general has unilaterally launched an investigation into Defense Secretary Pete Hegseth over Signalgate.

During the 30-minute meeting, the far-right activist excoriated National Security Council officials in front of the president ...

Hours after this hearing, “PBS News Hour” put on Jeffrey Goldberg for almost seven unchallenged minutes to toot his own horn ...

Hegseth's use of the app came to light when a journalist, Jeffrey Goldberg of The Atlantic, was added to a Signal text chain ...

President Donald Trump has moved to fire several White House National Security Council officials after he was urged by far-right activist Laura Loomer to purge staffers she deemed insufficiently ...

In a blistering put-down, she called Hegseth a “f—ing liar” and demanded his resignation after he repeatedly insisted he did not share classified information and war plans in an unsecured Signal text ...