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

Iranian diplomats will meet counterparts from Britain, France and Germany, known as the E3, after the trio warned that ...

Germany, France and the United Kingdom are coordinating plans to hold nuclear talks with Iran in the coming week, a German ...

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

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

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

ERBIL, Kurdistan Region - Iran’s foreign ministry confirmed on Monday that a fresh round of nuclear talks will be held with European powers on Friday in Istanbul, state media reported. The talks are ...

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

Iran has reached an agreement in principle to hold talks with the UK, France and Germany over its nuclear program, the semi-official Tasnim news agency reported.

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.

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

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