When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat ...

The Signal group chat scandal and public Venmo accounts reflect either a shocking lack of security awareness among many Trump ...

The White House considers the Signal chat leak case "closed," press secretary Karoline Leavitt told the media Monday.

Mike Waltz has multiple Signal group chats in addition to the now infamous “Houthi PC small group” that he added a reporter ...

Former intelligence officials have warned that America’s adversaries “undoubtedly” already have the chat records, largely ...

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

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s ...

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

Democrats are hoping to do better in Florida’s Sixth District than they did in November, when President Trump won it by 30 ...

In public, President Trump has defended his national security adviser. But behind the scenes, he has cast around for advice.

The Atlantic's editor-in-chief Jeffrey Goldberg reported he was accidentally added by Mike Waltz to a group chat containing ...

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...