It is very likely all the roughly 15,000 centrifuges operating at Iran’s biggest uranium enrichment plant at Natanz were ...

The two powers have been exchanging barrages since Israel attacked Iran and killed many of the country’s top military leaders ...

There is a possibility of both radiological and chemical contamination within Iran’s main nuclear enrichment facility.

Israel has carried out wide-ranging military strikes on Iran, hitting sites including some of its most important nuclear ...

International Atomic Energy Agency Director General stressed that "the accumulation of uranium enriched at 60%, which is almost military level, is a source of legitimate concern" ...

The head of the U.N. atomic agency said that the centrifuges in one of the underground halls at Natanz enrichment site may ...

International Atomic Energy Agency Director General Rafael Mariano Grossi told a meeting of the agency's board of governors ...

The IAEA says radiation levels outside the Natanz and Isfahan facilities remain normal following Friday's Israeli strikes.

The IAEA chief Rafael Grossi confirmed possible radiological and chemical contamination at Irans Natanz nuclear site after ...

The visit of Rafael Manuel Grossi, the head of the International Atomic Energy Agency (IAEA) to Kyiv in the beginning of the summer was a painful demonstration of how much the nuclear agency supports ...

The U.S. was represented at the UN Security Council's emergency session on Friday by State Department Senior Bureau Official ...