The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s ...

The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

President Trump on Thursday confirmed a reported purge of national security agencies this week, with firings of at least a ...

The Trump administration wants to move on but I want answers. We deserve to know how this happened.

Latin Times National security adviser Mike Waltz's team has reportedly created 20 group chats on the commercial Signal app to coordinate official work on issues ranging from Ukraine, China and ...

Sources say the national security adviser ... to discuss sensitive issues, Politico reported Wednesday. Waltz and his team have apparently been regularly setting up Signal chats to discuss topics ...

This reveals a greater use of the app than previously known and highlights the extent to which the Trump administration’s ...

Chinese Ambassador Xie Feng presented his credentials to President Joe Biden at the Oval Office on a humid summer afternoon ...

The fallout continues following Jeffrey Goldberg's report that top members of President Trump's national security team ...

WASHINGTON, April 2 (Reuters) - The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate ...