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

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

In public, White House National Security Advisor Mike Waltz is struggling. In private, there's reason to believe his troubles ...

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

White House counselor Alina Habba on Tuesday said President Trump is standing by embattled National Security Adviser Mike ...

Rep. Michael Waltz, a Florida Republican, inadvertently invited a journalist to join a private chat with top Trump administration officials on the encrypted messaging app Signal. The journalist ...

The president brushed aside questions about if anyone would lose their job over the controversy, saying the embattled national security adviser “will continue to do a good job.” ...

A spokesman for the White House National Security Council suggested Tuesday that national security adviser Mike Waltz has received work-related emails on his personal Gmail account – but has ...

When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat veteran with four Bronze Stars would bring his judgment to the White ...

Later, Waltz served as defense policy director in the Pentagon under Secretaries of Defense Donald Rumsfeld and Robert Gates ...