An image of the Signal app is shown on a mobile phone in San Francisco, March 18. LONDON — A magazine journalist's account of being added to a group chat of U.S. national security officials ...

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

President Donald Trump’s top intelligence officials claimed Tuesday that they did not share any classified materials in a group text about U.S. military plans that inadvertently included a ...