The future of high-stakes negotiations over Iran's nuclear program remains shrouded in uncertainty as the U.S. and Iran ...

Iran rejected a U.S.-proposed nuclear deal Wednesday, vowing to continue enriching uranium while negotiations appear to be ...

Iran’s supreme leader has criticized an initial proposal from the United States in negotiations over Tehran’s rapidly ...

Iran is preparing a counter-proposal after rejecting the U.S. nuclear deal, prompting President Trump to caution that "time ...

The U.S. will reportedly allow Iran to enrich civilian-grade uranium in a proposed nuclear deal, marking a major concession ...

An IAEA report on Iran's uranium stockpile increase prompted the White House on Saturday to urge its acceptance of a proposal ...

Iran is currently reviewing a formal U.S. nuclear deal proposal as both sides remain deeply divided over uranium enrichment ...

Iran’s supreme leader has denounced a proposal by the United States aimed at curbing Tehran’s nuclear efforts and demanded ...

Iran’s Supreme Leader Ayatollah Ali Khamenei criticized a US proposal for a nuclear deal and called American officials ...

The preliminary U.S. proposal came as a confidential U.N. report described an Iranian initiative that had multiplied Tehran’s ...

Iran’s supreme leader effectively rejected a U.S. proposal that allows temporary uranium enrichment in the country before ...

The Trump administration has pitched Iran on a revised nuclear deal that would allow Tehran to continue enriching uranium ...