Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

Mike Waltz was removed as Trump's national security adviser and faces Senate confirmation as the new nominee to be ambassador to the U.N.

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

A phone app that Mike Waltz, President Donald Trump’s former national security adviser, apparently used to save his text ...

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

More than a month after he drew criticism for using Signal to discuss an impending military attack, Waltz was seen using what ...

There are some hurdles former National Security Advisor Mike Waltz must clear first before the United Nations ambassador job ...

The Trump administration ousted national security advisor Mike Waltz and other staffers with the National Security Council, ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...