The head of the U.N. nuclear watchdog visited two Iranian nuclear sites on Friday as part of a visit to Iran, ahead of an ...

The UN nuclear chief toured two Iranian uranium enrichment plants that have been the focus of Western concern on Friday after ...

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

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

Iran has long accused Israel of targeting its nuclear program through covert operations. Israeli officials, in turn, have ...

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

U.N. atomic watchdog chief Rafael Grossi appealed to Iran's leadership on Tuesday to take steps to resolve longstanding ...

Iranian President Masoud Pezeshkian told the visiting head of the UN nuclear watchdog on Thursday that his government was ...

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

The head of the United Nations' nuclear watchdog will travel to Iran this week to meet with officials including its new ...

Israeli airstrikes on Iranian military facilities in late October destroyed an active nuclear weapons research facility at ...

Iran's Foreign Minister Seyed Abbas Araghchi said on Thursday that the country is ready for nuclear negotiations, depending ...