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

The fight over Waltz’s survival shows the administration is obsessed with reporters more than national security protocols.

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

Wired reported that the national security adviser's list of friends on Venmo was public until Wednesday afternoon.

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

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

Jeffrey Goldberg, editor-in-chief of The Atlantic, decried assertions he had never spoken with national security adviser Mike Waltz before being included in a Signal group chat with top Trump ...

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

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

Some military and government officials have expressed concern about the contents of Hegseth’s messages saying he leaked sensitive attack details that were “reckless and dangerous.” ...

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