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

Iran’s foreign minister says the country is open to resuming nuclear talks with the U.S. if guaranteed no further attacks.

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.

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

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

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

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

The recent strikes could convince Iran and other states that building nuclear weapons is the only way to prevent such attacks ...

Former national security advisor and HKS faculty member Jake Sullivan says negotiations following the Iran strikes are key ...

Iran will react to any reimposition of United Nations sanctions over its nuclear program, the country’s foreign ministry spokesperson says, without elaborating on what actions Tehran might take.