Make Iran dismantle its nuclear and missile programs. Then its top negotiator started softening his tone, and had to retreat.

President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

The White House is starting to rebuild the National Security Council with aides top officials believe are staunchly aligned ...

Cultivating and rewarding expertise and integrity inside the White House are out, while passing loyalty tests and expending ...

The Atlantic’s CEO, Nicholas Thompson, joins Rapid Response to discuss the scandal now known as “Signalgate,” revealing ...

U.S. security officials' private contact information and passwords have been found online within days of the Signal scandal.

The immigrants who have requested a reversal and been reinstated in Social Security databases include a Haitian asylum seeker ...

Former national security officials reacted with shock and horror to revelations in The Atlantic that top members of President ...

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

Democrats on the Senate Homeland Security Committee say the reported use of Signal and Gmail by national security officials creates major cybersecurity risks.

Why was the national security adviser doing the tedious administrative work of setting up a chat group that should have been left to his special assistant? Why was Mr. Waltz using Signal rather than ...

The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting pushback in Congress, even among some Republicans who say their own probes ...