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

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

Four top Princeton University experts sketch a possible regional multinational nuclear consortium whose initial core partners ...

Iran’s supreme leader has criticized an initial proposal from the United States in negotiations over Tehran’s rapidly advancing nuclear program, though he stopped short of entirely rejecting the idea ...

A classified International Atomic Energy Agency report found Iran, since February, produced 300 pounds of uranium enriched to ...

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

Iran and the United States are preparing for a fifth round of negotiations over Tehran’s rapidly advancing nuclear program, ...

Iran's supreme leader Ayatollah Ali Khamenei said Wednesday a US proposal for a nuclear agreement was against the national ...

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

In a Wednesday night proclamation, Trump banned travel from Afghanistan, Myanmar, Chad, the Republic of the Congo, Equatorial ...