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

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

Ayatollah Khamenei's comments follow reports the US wants Iran to stop producing enriched uranium and instead get it from a ...

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 ...

Two new IAEA reports document Tehran’s years of deception.

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

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

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

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

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

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