A U.S. judge on Thursday ordered President Donald Trump's administration to preserve messages sent on the Signal messaging ...

President Trump on Wednesday shrugged off new reporting from The Atlantic highlighting messages from a Signal group in which ...

The revelation that President Donald Trump’s most senior national security officials posted the specifics of a military ...

"Excellent," read a message in response attributed to Vance. The Atlantic said in its report Wednesday — titled "Here Are the Attack Plans That Trump’s Advisers Shared on Signal" — that "the ...

The White House did not immediately respond to a request for comment. The Atlantic magazine published on Wednesday messages it said were exchanged in the group after Trump administration officials ...