Iran’s supreme leader has denounced a proposal by the United States aimed at curbing Tehran’s nuclear efforts and demanded ...

An outline by the Trump administration would allow Iran to continue enriching uranium at low levels while a broader ...

Iran’s supreme leader criticized an initial proposal from the United States in negotiations over Tehran’s nuclear program.

Four top Princeton University experts sketch a possible regional multinational nuclear consortium whose initial core partners ...

Iran said Monday it will not accept a nuclear agreement that deprives it of what it called "peaceful activities", a reference ...

The outline of the U.S. offer to Iran in their high-stakes negotiations over Tehran’s nuclear program is starting to become ...

The belief that Russia is a country with an unpredictable past is a common one, frequently cited in academic and cultural ...

Iran's Supreme Leader Ayatollah Ali Khamenei delivered a fiery speech on Wednesday, condemning U.S. demands over its nuclear program as "rude" and "insolent," and accusing Washington of trying to ...

As momentum behind negotiations to lock in a nuclear deal between the United States and Iran appears to be fading, CNN’s Fred Pleitgen joins Rahel Solomon to discuss the latest surrounding the ...

Iran's Ministry of Foreign Affairs described ... which will happen in the near future," the United States official said. El-Busaidi said on X that the two sides discussed "useful and original ...

U.N. inspectors monitoring Iran's Fordow nuclear site confronted a major gap in their knowledge last year as they watched ...