There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

The same day that National Security Advisor Mike Waltz exited his job at the White House, President Donald Trump announced a ...

President Donald Trump has ousted National Security Adviser Mike Waltz and announced that he will nominate him as the next ...

More than 80% of Iraq and Afghanistan Veterans of America veterans surveyed said they are concerned recent federal cuts could ...

Thursday was a roller coaster ride for Michael Waltz, who was removed as national security adviser and later named to be U.N.

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...

"I think Democrats on Capitol Hill right now are salivating over the opportunity to have Mike Waltz in front of them and ask" about Signalgate ...

A photo taken this week showed Mike Waltz using an app that looks like—but is not—Signal to communicate with top officials.

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

Former National Security Adviser Mike Waltz archived official government messages sent on Signal through an Israeli app with ...

Stephen Miller is reportedly under consideration to join the president's cabinet after Mike Waltz's abrupt dismissal.