The head of Iran's nuclear energy agency on Thursday ruled out any restrictions on the country's enrichment of uranium, saying the demand b...

Iran's nuclear chief has criticized the UN nuclear watchdog for its inaction. He stated that this lack of decisive action emboldens attacks...

Iran's nuclear agency has accused the International Atomic Energy Agency of complicity. This follows the agency's silence on recent militar...

Iran's atomic energy chief Mohammad Eslami said no country can deprive the Islamic republic of its right to nuclear enrichment, after US Pr...

In a significant move, Iran's atomic energy leader declared the nation is prepared to lower its stockpile of highly enriched uranium. This ...

President Vladimir Putin announced Russia's plan to launch the world's first nuclear power system with a closed fuel cycle by 2030. This in...

A US intelligence assessment found that recent bombings of Iran’s key nuclear sites delayed, but did not destroy, its nuclear program. Dama...

Iran is evaluating damage to its nuclear infrastructure following recent Israeli and U.S. strikes, and has initiated restoration measures t...

Iran indicated it might permit US inspectors from the UN nuclear watchdog to access its facilities if an agreement with the United States i...

The UN nuclear watchdog chief stated that Iran-US talks on Tehran's nuclear program are at a crucial stage, coinciding with renewed diploma...

Iran will proceed with a runoff presidential election to replace the late President Ebrahim Raisi, as no candidate secured a majority in th...

Iran is already enriching uranium to up to 60% fissile purity, far above a cap of 3.67% set under Tehran's now tattered 2015 nuclear deal w...

Under the historic 2015 nuclear deal between Iran and the World Powers, Iran was not meant to enrich uranium above 3.67 percent. Enriched u...

Mohammad Eslami said in an interview with state TV late Saturday that under the 2015 nuclear deal with world powers the other signatories w...

The issue is a thorn in the side of both Tehran and the International Atomic Energy Agency (IAEA) since the particles suggest Iran once had...

The announcement by Mohammad Eslami of the Atomic Energy Organization of Iran after a meeting he held with the director-general of the Inte...

Three diplomats who follow the International Atomic Energy Agency closely told Reuters that Grossi's trip before next week's meeting of the...