Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

WASHINGTON (Reuters) - U.S. National Security Advisor Mike Waltz received emails via his personal email account but has never ...

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as ...

Last week, the White House said the National Security Council, the White House counsel office and President Trump adviser ...

When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat ...

The Trump administration sought to put the scandal over its use of the Signal messaging app behind it on Monday, calling it ...

The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they ...

The uproar over operational details of military strikes on Yemen ... The White House has installed Trump ultra-loyalists at ...

I think it’s all a witch hunt,” President Donald Trump said as reporters repeatedly questioned him about the matter during an ...

The Atlantic Wednesday published the full Signal group chat on Yemen strikes between President Donald Trump's top national ...

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

A federal judge on Thursday said he will order the Trump administration to preserve records of a text message chat in which ...