Following a lengthy call, Trump said Putin could help bring Iran to a nuclear agreement and warned Tehran's delay must end ...

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

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

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

The response from Iran's Supreme Leader's is the clearest yet to the nuclear proposals made by the administration of U.S.

An outline by the Trump administration would allow Iran to continue enriching uranium at low levels while a broader ...

Iran's Supreme Leader Ayatollah Ali Khamenei said that abandoning uranium enrichment was "100%" against the country's ...

Iran's stance directly clashes with U.S. President Donald Trump 's position that Iran must halt all enrichment amid ...

A breakthrough would be an unexpected twist in the president’s diplomatic approach: After pulling out of the Obama-era Iran ...

President Donald Trump believes his administration is “very close to a solution” on an Iran nuclear agreement and he has ...

Iranian and U.S. delegations wrapped up a fifth round of talks in Rome on Friday and signs of some limited progress emerged ...