Iran's Supreme Leader Ayatollah Ali Khamenei on Wednesday rejected holding negotiations with the United States over a nuclear ...

An Emirati diplomat earlier identified by Tehran as carrying a letter from U.S. President Donald Trump seeking to jump-start ...

For Iran's clerical leaders, engaging with the "Great Satan" to hammer out a nuclear deal and ease crippling sanctions may ...

Trump indicated the military would "have to do something" if Iran does not accept a deal that prevents it from developing a nuclear weapon.

Iran's Khamenei criticizes U.S. threats, rejects talks, and warns of retaliation in response to Trump's letter.

A letter U.S. President Donald Trump wrote to Iran’s supreme leader in an attempt to jump-start talks over Tehran’s rapidly ...

Representatives of China, Russia and Iran called for an end to U.S. sanctions on Iran over its rapidly advancing nuclear ...

Ministers from Iran, Russia and China meet in Beijing to discuss Tehran's nuclear programme and call for end to U.S.

Supreme leader criticises the US for abandoning the nuclear deal and imposing sanctions, questions the value of talks.

Trump revealed this week that he was seeking to strike a new deal with the Iranian regime, after withdrawing from an ...

The Iranian supreme leader said that negotiations will not get the US sanctions removed from Tehran, but would rather tighten ...

Iran’s U.N. mission said it would be willing to discuss its nuclear program if talks were restricted to military concerns, ...