Senior Iranian officials on Thursday dismissed speculation about an imminent nuclear deal with the United States, emphasizing that any agreement must fully lift sanctions and allow the country’s nuclear program to continue.

Iran and the United States concluded a fifth round of high-stakes nuclear talks in Rome on Friday amid growing skepticism in Tehran about the chances of a deal as Washington hardens its position.

As uranium enrichment remains the key sticking point in US-Iran nuclear negotiations, new proposals from Oman -- including a regional consortium -- are testing the limits of compromise. With no date set for further talks,

President Donald Trump says he has told Israeli Prime Minister Benjamin Netanyahu to hold off on an Iran strike to give his administration more time time to push for new nuclear deal with Tehran.

Iran and the United States made "some but not conclusive progress" Friday in a fifth round of negotiations in Rome over Tehran's rapidly advancing nuclear program, the talks' Omani mediator said.

Iranian and U.S. delegations wrapped up a fifth round of talks in Rome on Friday and signs of some limited progress emerged in the negotiations aimed at resolving a decades-long dispute over Tehran's nuclear ambitions.

U.S. and Iran resume nuclear talks in Rome amid publicized demands. Khamenei criticizes U.S. stance on uranium enrichment, complicating potential deal.

LONDON -- Iranian leader Ayatollah Ali Khamenei expressed doubt about his country's nuclear negotiations with the United States, saying he does not think the talks will come to a result, according to the official Islamic Republic News Agency.

President Donald Trump says he told Israeli Prime Minister Benjamin Netanyahu to hold off on an Iran strike to give the U.S. more time time to push for a new nuclear deal with Tehran. "We’re very close to a solution,

The head of the United Nations’ atomic watchdog says that “the jury is still out” on negotiations between Iran and the U.S. over Tehran’s rapidly advancing nuclear program.