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

Mike Waltz went from Army Special Forces to Congress before becoming Trump’s National Security Advisor. Here's how much he’s ...

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

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

National security adviser Mike Waltz, under pressure over the “Signalgate” scandal, briefly attended Trump’s meeting with ...

Her quotes capped off a remarkable, weeklong stretch that began after The Atlantic’s editor-in-chief, Jeffrey Goldberg, ...

National Security Adviser Mike Waltz reportedly had his team set at least 20 Signal chats for other crises across the globe, ...

Waltz was the face of a crisis last week after inadvertently adding a journalist to a group chat discussing attacks on the ...

Questions are once again being raised about Mike Waltz, after reports claimed he made at least 20 Signal chat groups to ...

Donald Trump's national security adviser, Mike Waltz, reportedly used his personal Gmail account for government ...

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...