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

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

Tehran now has the capability to produce bomb-grade fuel for roughly 10 weapons, according to a confidential United Nations ...

Iran nuclear talks: Iran has roughly doubled its stockpile of near-bomb-grade uranium over the past three months as it ...

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

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

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

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

VIENNA (Reuters) -Iran previously carried out secret nuclear activities with material not declared to the U.N. nuclear ...

Speaking to reporters in the Oval Office Friday, President Donald Trump said that Israel and Hamas are "very close" to ...

Iran has increased its stockpile of highly enriched uranium by 50 per cent, according to the UN’s nuclear watchdog, raising the stakes even as the country holds talks with the US to resolve its ...

Iran has ramped up production of highly enriched uranium, according to a confidential UN watchdog report, as Tehran said ...