President Donald Trump has ordered all U.S. agencies to stop using Anthropic technology after the company’s unusually public ...

Iran agreed in talks with the United States never to stockpile enriched uranium, mediator Oman’s top diplomat said Friday, in what he called a breakthrough that he hoped would prevent war.

A new AP-NORC poll finds that as the U.S. and Iran head into their next round of nuclear talks in Geneva, many U.S. adults ...