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

President Donald Trump confirmed that multiple employees within the National Security Council were fired Thursday, adding to ...

Sources say the national security adviser and his team made at least 20 group chats on the commercial messaging app.

Just seven days after the Signal chat scandal erupted, the White House announced that it doesn’t want to talk about it ...

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

But Waltz has also said he never met or communicated ... to fire any of the top security officials involved in the leaked Signal group chat. "I have no idea what Signal is.

Despite calls for Mike Waltz or Pete Hegseth to resign, so far White House officials are bashing only The Atlantic. Here’s the latest on the debacle.

National security adviser Michael Waltz reportedly meant to add a Trump administration spokesman to the Signal chat where ...

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

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