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 ...

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

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, ...

Director General of the International Atomic Energy Agency () Rafael Grossi on Friday visited two Iranian nuclear sites of ...

In late October, an Israeli airstrike destroyed Iran's Taleghan 2 facility near Tehran, previously thought inactive, ...