For Trump Administration leaders to use the Signal app for sensitive U.S. national security purposes is nothing new—it’s a ...

Two texts sent by national security adviser Mike Waltz and CIA director John Ratcliffe in the now-infamous group chat ...

Former CIA Director John Brennan joins The Weekend to unpack how America's allies and enemies are viewing the Signal group ...

John Ratcliffe said in a Senate hearing that the use of Signal is permitted by the CIA.

Central Intelligence Agency (CIA) director John Ratcliffe said Tuesday that the use of Signal among government officials is ...

Defenese Secretary Pete Hegseth, national security adviser Mike Waltz and more of the contacts who appeared in the Signal ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

President Trump suggested Wednesday that the encrypted Signal messaging platform his top national security brass used to plan ...

Sen. Michael Bennet (D-Colo.) said on Sunday that Director of National Intelligence Tulsi Gabbard and CIA Director John ...

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

Officials in the former president’s administration, though, said they never used the app for classified information — and ...

Democrats and liberal groups have a long history of touting the use of Signal before the Trump administration's Signal chat ...