There is a chance that much of Iran's highly enriched uranium survived Israeli and U.S. attacks because it may have been ...

The nuclear watchdog chief Rafael Mariano Grossi told Fox News there was "no information" about the material's whereabouts.

President Donald Trump said U.S. strikes had obliterated Iran's key nuclear sites but questions remain about enriched uranium ...

President Trump defended his assertion that Iran’s key facilities had been “obliterated” as a preliminary intelligence report ...

There are two reasons why President Donald Trump needs the world to believe his adamant claims that Iran’s nuclear program ...

Iran's enriched uranium is central to Israeli and U.S. justifications for their attacks. According to the IAEA, Iran has ...

Meanwhile, nearly 400 kilograms, or 880 pounds, of uranium enriched to 60% purity is still publicly unaccounted for.

Iran’s nuclear programme is distributed among several sites around the country, to make it harder to attack and disrupt. The ...

Secretary of State Marco Rubio said U.S. strikes had destroyed a facility that is key to turning highly enriched nuclear fuel ...

President Donald Trump dismissed an earlier Defense Intelligence Agency assessment as inconclusive and premature.

The Military Installation Development Authority will partner with a California company to explore nuclear power options, ...

President Trump said Wednesday he doesn’t think it’s necessary to come to a deal with Iran to abandon or contain its nuclear ...