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

Iran’s supreme leader, Ayatollah Ali Khamenei, said on Wednesday that abandoning uranium enrichment was “100 percent” against ...

EDWARD FISHMAN is a Senior Research Scholar at Columbia University’s Center on Global Energy Policy and the author of ...

Iran’s supreme leader on Wednesday criticized the U.S. proposal for a nuclear deal, signaling a major setback in President Trump’s effort to secure an agreement boxing in the Islamic Republic’s ...