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 ...

A senior Iranian official told CNN the new nuclear deal proposal presented to Tehran in recent days is “incoherent and ...

President Donald Trump believes his administration is “very close to a solution” on an Iran nuclear agreement and he has ...

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

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

The report comes after a recent special International Atomic Energy Agency (IAEA) report said that Iran had carried out ...

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, US held fourth round of talks in Muscat Trump's trip to the Middle ... and U.S. negotiators to resolve disputes over Tehran's nuclear programme ended in Oman on Sunday with further ...