Here's what we know about whether officials shared classified intel in leaked group chat that included the editor-in-chief of ...

The White House is clapping back against media reports claiming intel officials have been using the end-to-end encrypted ...

The top Republican and Democrat on the Senate Armed Services Committee requested an investigation Thursday into how Trump ...

Trump disregarded concerns about Signal and called it a "witch hunt" as he answered questions in the Oval Office on Wednesday ...

Trump administration officials are struggling to stem the fallout from revelations that top national security officials ...

Lawmakers are demanding answers after Trump-era officials used the Signal app to discuss military strikes. A federal judge ...

"There was no classified information as I understand it," President ... MORE: Former intel officials: Signal chat did put troops at risk President Donald Trump speaks to the media in the Oval ...

The Trump administration's use of a popular app to discuss sensitive military plans is raising questions about security and ...

Intelligence officials within President Donald Trump’s administration said Tuesday there was no classified information in the ...

"My communications, to be clear, in a Signal message group were entirely permissible and lawful and did not include classified information," Ratcliffe testified. Gabbard refused to say whether she ...

The information Defense Secretary Pete Hegseth disclosed in the Signal chat of top Trump national security officials was ...

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