Iran nuclear talks: Iran has roughly doubled its stockpile of near-bomb-grade uranium over the past three months as it negotiates with the Trump administration over a deal to limit its nuclear program, according to a confidential report that the U.N. nuclear inspection agency has begun circulating to capitals around the world. Read more ›

Iran has increased production of highly enriched uranium, according to the United Nations nuclear watchdog, as the nation conducts talks with the United States on a nuclear deal.