On Tuesday, a watchdog group sued Trump-era national security officials for allegedly using Signal to discuss military plans, ...

"You got to know who you're sending your text to," one Republican advised after Pete Hegseth accidentally leaked classified ...

National Security Advisor Michael Waltz 's fist, American flag and fire emoji combo (👊🔥🇺🇸) response to strikes on Yemen ...

The Atlantic's editor-in-chief Jeffrey Goldberg revealed the security breach in a first-hand account detailing how Trump 's ...

The most important part of the Signal snafu remains the fact that the secretary of defense posted sensitive information about ...

U.S. Rep. Jamie Raskin (D-Md.) joined Moskowitz in jabbing Trump officials by asking the Florida Democrat to explain the ...

The Atlantic's editor-in-chief, Jeffrey Goldberg, revealed on March 24 that he was mistakenly added to a group chat about ...

The important word in the acronym “TOC” is operations. It's why all the care was taken to keep things secret. You don't want ...

U.S. national-security leaders included me in a group chat about upcoming military strikes in Yemen. I didn’t think it could ...

An expert reveals the hidden meanings behind emojis that parents should look out for - including the cat face, dynamite and ...

NPR's Ari Shapiro talks to University of Virginia law professor Amanda Frost about the barrage of legal challenges against the Trump administration, which insists it's complying with judicial rulings.

An extraordinary legal showdown took place last weekend over President Donald Trump's invocation of an 18th-century wartime act to deport hundreds of immigrants to a prison in El Salvador.