A nuclear engineer explains how the International Atomic Energy Agency monitors peaceful nuclear programs, and why it’s ...

Istanbul is once again poised to become a center of global diplomacy this week. On Friday, the city will host negotiations on ...

Iran and the United States held five rounds of nuclear negotiations mediated by Oman before Israel waged its 12-day war ...

Wash., discusses the threat of Iran after U.S. strikes on its nuclear facilities and the potential of new leadership in Syria ...

WASHINGTON — President Donald Trump tried to keep a fragile ceasefire between Israel and Iran in place Tuesday as reports ...

Iran threatens to withhold regional security commitments if Europe invokes a UN mechanism to reimpose sanctions. This comes ...

Russian President Vladimir Putin met with Iran’s senior advisor Ali Larijani to discuss escalating Middle East tensions and the urgent ...

Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

President Donald Trump has warned Iran not to attempt to rebuild their nuclear facilities, after he claimed recent U.S. military strikes in June "completely destroyed" Iran's sites.

With questions mounting over the impact of the U.S. and Israeli onslaught on Iran’s nuclear facilities and military infrastructure, a return to hostilities could be a matter of when, not if.

The U.S. attack on Fordow did real damage to the site. But it also set back the IAEA's oversight of Iran's nuclear program. The post Iran's Nuclear Program Took a Real Hit. So Did IAEA Oversight of It ...

The process of uranium enrichment increases the concentration of U-235, an isotope that can sustain a nuclear chain reaction.