Israel's airstrikes on Iran last month destroyed a top-secret Iranian nuclear research facility at Parchin, according to ...

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 ...

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 ...

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

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

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

The head of the International Atomic Energy Agency warned Thursday that the “space for negotiation and diplomacy ... is ...

The head of the United Nations’ nuclear watchdog said Tuesday he’s hopeful that meetings this week with Iranian officials, ...

A secret Iranian nuclear weapons research facility was destroyed in Israel’s attack on the Islamic Republic last month, ...

One problem area coming into focus is Parchin, where experiments on an A-bomb were under way until Israel attacked it last ...