A senior Israeli official says Israel believes deeply buried stocks of enriched uranium at one Iranian nuclear facility hit ...

The official suggested that the Iranians might still be able to gain access to Isfahan, but it would be hard to remove any of ...

Officials in Israel are acknowledging that some enriched uranium may have survived the powerful U.S. strikes on Iranian nuclear facilities last month.

Portions of Iran’s near weapons-grade enriched uranium wasn’t entirely destroyed in US strikes and the stockpiles could ...

Iran could resume producing enriched uranium within months despite significant damage inflicted on its nuclear facilities by ...

Iran said it spirited away 880 pounds of enriched uranium before the U.S. bombed its nuclear sites.

U.N. inspectors in Iran face a conundrum: How can you tell if enriched uranium stocks, some of them near weapons grade, were buried beneath the rubble or were secretly hidden away?

When Israeli aircraft recently struck a uranium-enrichment complex in the nation, Iran could have been days away from achieving “breakout,” the ability to quickly turn “yellowcake” uranium ...

Iran was believed to possess nearly 900 pounds of 60% enriched uranium before Saturday’s strikes by the US.

Over the years, as Iran built up its underground nuclear facilities and centrifuges, it amassed a large, 880-pound stockpile of uranium enriched to 60 percent, near bomb grade.

The head of the UN's nuclear watchdog IAEA Raphael Grossi said on Saturday that Iran could have the capacity to produce enriched uranium in a matter of months.