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

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

The world is moving closer to the brink of nuclear war in alarming ways that are more dangerous and harder to anticipate than ...

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

After more than two decades of hard-nosed diplomacy on Iran’s nuclear program, European negotiators are finding themselves ...

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.

President Trump is doubling down on the administration’s claim that U.S. military strikes “completely destroyed” Iran’s three ...

Trump says U.S. strikes "obliterated" key Iranian nuclear sites, setting the program back decades, but sources say an early intel assessment says Iran could rebuild some of its capabilities in months.

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

Core components of Iran’s nuclear effort were damaged but not destroyed by U.S. airstrikes on three key facilities, say ...

The E3 have said they would restore UN sanctions on Tehran via the so-called "snapback mechanism" by the end of August if nuclear talks between Iran and the US before the Israel-Iran war don't resume.