The last time Donald Trump was US president it spelled disaster for Iran — he walked away from a landmark nuclear deal, ...

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

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

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

Some in Iran’s new, more moderate government think the result of the presidential election provides an opportunity to make a ...

International Atomic Energy Agency chief Rafael Grossi is set to visit Tehran on Wednesday for crucial talks on Iran's ...

Mariano Grossi, director general of the International Atomic Energy Agency, will travel to Iran on Wednesday to meet for the ...