Washington is roiled by the news that one of President Donald Trump’s top aides added a journalist to a group chat discussing ...

President Donald Trump on Tuesday signed a sweeping executive action to overhaul U.S. elections, including requiring documentary proof of citizenship to register to vote in federal elections and ...

President Trump said his national security adviser, Mike Waltz, "learned a lesson" after he opened up a secret chat of Trump officials to a reporter.

"General military targets" were discussed by senior members of the national security team in the group chat. Follow ...

United Arab Emirates President Sheikh Mohammed bin Zayed Al Nahyan and U.S. President Donald Trump discussed in a phone call ...

The fact that the Atlantic’s editor in chief, Jeffrey Goldberg, found himself included in a Signal chat among President ...

President Donald Trump’s top intelligence officials claimed on Tuesday that they did not share any classified materials in a ...

Senior administration officials have struggled to explain why the publicly available app was used to discuss such a delicate ...

The breach left military and intelligence experts asking the same questions as the public: Why would top U.S. officials use a ...

Whether on purpose or inadvertent, disclosures of classified or sensitive information can cost troops their careers.

A South Carolina state senator and current Air Force Reservist is "mortified" after reports that Trump administration ...