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

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 ...

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

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

The head of the United Nations’ nuclear watchdog says he will travel to Iran in the coming days to hold talks regarding the ...

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

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

Iran’s foreign minister said Tehran is ready to negotiate over its nuclear program shortly after meeting with the head of the ...

The news outlet quoted the American and Israeli authorities as claiming that Israeli airstrikes damaged an "active secret ...

Donald Trump’s looming return to the White House has raised alarmist speculation about Iran’s nuclear program. Is it ...