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

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

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

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

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

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

France, Britain and Germany have threatened to trigger the “snapback mechanism” that automatically reimposes all United ...

Soon after the U.S. bombed Iran, an initial U.S. intelligence report indicated that Iran's nuclear program would likely be ...

The director’s comments come as European powers prepare to reimpose international sanctions on Iran.

Iran's foreign minister has spoken with his French, German, and British counterparts, trying to stop the reimposition of U.N.

The call by Foreign Minister Abbas Araghchi came as Britain, France and Germany threatened to invoke the “snapback” provision ...

Russia and China propose extending Iran nuclear deal timeline as tensions rise over Tehran's uranium enrichment violations and international sanctions.