The U.N. atomic agency reports that Iran hasn’t cooperated with a nuclear probe, raising the prospect of a snapback of ...

Iran's foreign ministry and the Iranian nuclear agency rejected the report, calling it "politically motivated" in a joint ...

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

Iran lashes out at Austria after a report claims Tehran has an advanced nuclear weapons program, sparking diplomatic tensions ...

The U.N. nuclear watchdog says Iran has further increased its stockpile of uranium enriched to near weapons-grade levels.

Iran carried out secret nuclear activities with material not declared to the U.N. nuclear watchdog, the confidential report ...

Iran has increased production of highly enriched uranium, according to the United Nations nuclear watchdog, as the nation ...

Iran's Foreign Minister Abbas Araqchi said his Omani counterpart presented elements of a U.S. proposal for a nuclear deal ...

The US has sent Iran a proposal for a nuclear deal between Tehran and Washington, the White House confirmed on Saturday.

In a confidential report seen by the BBC, the International Atomic Energy Agency (IAEA) said Iran now possesses over 400kg of ...