The future of high-stakes negotiations over Iran's nuclear program remains shrouded in uncertainty as the U.S. and Iran ...

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

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

Iran's stance directly clashes with U.S. President Donald Trump 's position that Iran must halt all enrichment amid ...

Iran warned it won’t strike a nuclear deal with the US unless Washington gives assurances that any agreement will include ...

As uranium enrichment remains the key sticking point in US-Iran nuclear negotiations, new proposals from Oman -- including a ...

Prosecutors have opened an investigation into the leader of Turkey's main opposition Republican People's Party (CHP) on ...

Iran’s supreme leader has criticized an initial proposal from the United States in negotiations over Tehran’s rapidly advancing nuclear program, though he stopped short of entirely rejecting the idea ...

Former national security adviser John Bolton argued during a recent interview that nuclear deal negotiations between the U.S. and Iran are “fruitless” and Israel’s potential strikes against ...

Iran's parliament speaker said on Sunday that the latest US proposal for a nuclear deal does not include the lifting of ...

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 ...

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 ...