The strike significantly damaged Iran's effort to resume nuclear weapons research, Israeli and U.S. officials said.

Since the collapse of the landmark nuclear deal in 2018, Iran has abandoned all limits on its nuclear activities and enriches ...

Iran insisted it remains open to negotiation for safeguards on its nuclear program in a series of meetings with the United ...

Rafael Grossi said that "tangible results" were needed to avoid a war. Tehran said it would negotiate, but not under pressure ...

Newly appointed Israeli Defense Minister Israel Katz has said the time is right for launching military strikes against Iran's ...

Rafael Grossi, head of the International Atomic Energy Agency, the U.N. nuclear watchdog, says the window of opportunity to ...

DUBAI, United Arab Emirates — The head of the International Atomic Energy Agency warned Thursday that the “space for ...

UN nuclear watchdog chief Rafael Grossi, on a visit to Iran, said Thursday that he would visit the uranium enrichment sites of Fordo and Natanz on Friday to help him have "a full picture" of the ...

Iran is engaged in nuclear-related activities at more than a dozen locations across the country. Its largest enrichment facility is at Natanz, while its sole nuclear power plant is at Bushehr ...

"Israel will not stop until Iran's nuclear sites are destroyed…If it doesn't happen now, it will happen later on," Brig. Gen.

when Iran contracted with the Russian Ministry for Atomic Energy to complete the construction of the pressurized water reactor nuclear power plant at Bushehr. A German firm began, but did not ...

Rafael Mariano Grossi of the IAEA was visiting Tehran in an effort to restore his inspectors' access to Iran's program and ...