U.N. ambassador nominee Mike Waltz denied sharing sensitive information during a mobile app chat in March during a Senate ...

Senators questioned ex-Trump national security adviser Michael Waltz at confirmation hearing about a Signal chat that ...

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, appeared before the Senate Foreign ...

Mike Waltz, former national security adviser who left in the wake of the Signal chat controversy, faces a confirmation hearing for United Nations ambassador.

During her remarks in a Senate hearing in January, Senator Elizabeth Warren exposed Defense Secretary Pete Hegseth's hateful ...

Democrats will likely zero in on Mike Waltz's involvement setting up a Signal group chat to discuss plans about strikes against the Houthis during his confirmation hearing for U.N. ambassador.

Mike Waltz, President Trump's former national security adviser, testified Tuesday at his Senate confirmation hearing to be U.S. ambassador to the United Nations.

Mike Waltz faces Senate confirmation for U.N. ambassador role amid controversy over leaked military plans and U.N. funding ...

Two of Defense Secretary Pete Hegseth 's top aides are under investigation, according to three individuals familiar with the ...