Rafael Grossi, the head of the U.N.’s nuclear watchdog, disputed President Donald Trump ’s assessment that Iran’s missile ...

Iran could resume producing enriched uranium within months, U.N. nuclear watchdog chief Rafael Grossi warned Sunday, casting ...

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

The following is the transcript of an interview with Rafael Mariano Grossi, the director general of the International Atomic Energy Agency, that will air on "Face the Nation with Margaret Brennan ...

Central to his visit was the expansion of Rays of Hope, the IAEA’s flagship initiative to bridge the cancer care gap in low- ...

Argentinan foreign ministry 'categorically condemns the threats' against its citizen Rafael Grossi, doesn't specify nature of ...

IAEA chief Rafael Grossi warns that while no evidence shows Iran has a nuclear bomb, its secrecy and reduced cooperation pose a ...

CIA Director John Ratcliffe has told skeptical U.S. lawmakers that American military strikes destroyed Iran's lone metal ...

As part of international safeguards, Iran is required to declare all nuclear material, permit regular inspections and ...

Rafael Mariano Grossi, director general of the International Atomic Energy Agency, told CBS that Iran had a "a very vast ...

Rafael Grossi, head of the UN nuclear watchdog, stated that recent US airstrikes on Iranian nuclear facilities did not cause ...

Rafael Grossi's claim contradicts President Trump, who insists Iran's nuclear capabilities have been "totally obliterated".