Jeffrey Goldberg, The Atlantic’s editor in chief, brushed off the risk of a legal threat from the Trump administration after ...

A government watchdog group is suing national security leaders for their use of Signal to discuss military actions, saying ...

Five Cabinet members are facing a federal lawsuit over the use of Signal to coordinate military strikes in Yemen.

Judge James E. Boasberg, who has already drawn President Donald Trump’s ire, ordered national security agencies to preserve ...

National Security adviser Mike Waltz has taken full responsibility for creating the Signal group chat. Newsweek's live blog ...

A federal judge in Washington ordered Trump administration officials Thursday to temporarily preserve records of a leaked ...

Donald Trump has accused the media of waging a "witch hunt' in its calls for answers over the Signal group chat leak.

WASHINGTON (AP) — FBI Director Kash Patel was not part of a Signal chat in which other Trump administration national security ...

Having that conversation on the commercial app Signal may have been ... shows this particular chat was set to automatically delete messages after four weeks. A law President Barack Obama signed ...

Watchdog group American Oversight sued Trump officials after the shocking national security failure exposed by The Atlantic.

Donald Trump was asked whether he approved of his top advisers using the messaging platform to discuss war plans.

A letter from the inspector general for the Department of Defense says “the objective of this evaluation it to determine the ...