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 ...

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

New assessment of Iran strike, Trump rejected more punishing campaign, Zelensky appoints new U.S. emissary, Petraeus: U.S.

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

Officials in Israel are acknowledging that some enriched uranium may have survived the powerful U.S. strikes on Iranian ...

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.

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.