Iran carried out secret nuclear activities with material not declared to the UN nuclear watchdog at three locations that have ...

Iran has dramatically increased its stockpile of uranium needed to create nuclear weapons and has fallen short of compliance ...

Iran has further increased its stockpile of uranium enriched to near weapons-grade levels while carrying out secret nuclear ...

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

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

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

The Iranian Foreign Minister says he has spoken by phone with the director of the U.N.'s nuclear watchdog agency after a ...

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

A report by the International Atomic Energy Agency found Tehran has much higher levels of uranium enriched to ...

An Iranian deputy foreign minister emphasized that the country has had no undeclared nuclear materials or activities, nor ...

Iranian, Egyptian and U.N. leaders have met to discuss Iran’s nuclear program after the U.N. nuclear watchdog agency said ...

FM threatens response to 'any inappropriate action' by UK, France, Germany as trio mulls steps after reports show secret ...