Foreign Minister Abbas Araghchi said in a speech to Tehran-based foreign diplomats that Iran has always been ready and will ...

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

Iran's nuclear program may get more difficult to monitor if no deal is reached with the United States. The U.N. nuclear ...

S enior Israeli officials are acknowledging that some enriched uranium may have survived the powerful U.S. strikes on Iran's ...

The IAEA had assessed that Iran has enriched uranium close to bomb-grade levels, although Iran says its program is for ...

A senior Israeli official says Israel believes deeply buried stocks of enriched uranium at one Iranian nuclear facility hit ...

Israeli Prime Minister Netanyahu meets with President Trump to discuss Iran strikes, Gaza conflict and Abraham Accords amid ...

U.S. Ambassador to NATO Matt Whitaker urged Iran to seek peace with the U.S. and Israel as official nationwide remain on high ...

Israeli Prime Minister Benjamin Netanyahu claims Iran will not pursue nuclear weapons following U.S. and Israeli strikes, ...

Portions of Iran’s near weapons-grade enriched uranium wasn’t entirely destroyed in US strikes and the stockpiles could ...