The U.S. Senate Foreign Relations Committee on Thursday voted narrowly in favor of Mike Waltz, President Donald Trump's pick ...

The top Democrat on the Senate Foreign Relations Committee on Thursday helped advance President Trump’s nominee for ...

Former National Security Advisor Mike Waltz’s nomination to serve as the U.S. Ambassador to the United Nations (UN) cleared a ...

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.

Mike Waltz suggested the use of Signal was not only appropriate -- but actually prudent, given the guidance he was following.

Trump’s former national security adviser was pressed about mistakenly adding a journalist to an unclassified Signal chat used to discuss sensitive military plans.

Plus, right-wing weather conspiracy theories, ICE’s disturbing admission and the Trump administration goes all in on Grok, all in this week’s Tech Drop.

Donald Trump's former national security adviser Mike Waltz has faced scrutiny from US senators over his role in a sensitive Signal group chat in which officials discussed war plans. Waltz appeared ...