The head of the UN's nuclear watchdog warned that the agency is not yet satisfied with Iran's cooperation with international ...

Inspectors have returned only to the Bushehr nuclear power plant, not to other sensitive sites, including those hit by U.S.

Iran halted cooperation with the agency last month, as experts warned that Tehran might revive efforts to build a nuclear ...

UN nuclear inspectors have returned to Iran for the first time since it suspended cooperation with them in the wake of Israel ...

Inspectors from the United Nations nuclear watchdog have returned to Iran, the head of the agency and Iranian officials said, ...

Representatives of three European powers met with ministers from Iran over its nuclear activities, but there was little sign ...

Iran faces a renewal of UN-mandated sanctions within weeks unless it returns to negotiations on the future of its nuclear ...

France, Britain and Germany threaten to trigger the “snapback mechanism” that automatically reimposes all U.N. sanctions on ...

France, Britain and Germany have said they could reactivate United Nations sanctions on Iran under a "snapback" mechanism if ...

President Trump must spur Britain, France and Germany to trigger “snapback” UN sanctions against Iran’s atomic work — before ...

Iran has launched a speedy clean-up operation at a nuclear-related site in northern Tehran hit by Israeli airstrikes that ...

The United Nations’s nuclear watchdog sent inspectors to Iran for the first time since cooperation was suspended with the agency last month.