The United States and Iran on Saturday concluded their third round of "indirect" nuclear talks mediated by host Oman with ...

The talks ran for several hours in Muscat, the mountain-wrapped capital of this sultanate on the eastern edge of the Arabian ...

An Iranian official, briefed about the talks, told Reuters that the experts-level negotiations "are difficult, complicated ...

MUSCAT, Oman —Iran and the United States held their first technical-level talks on Tehran’s rapidly advancing nuclear program ...

Leaders from the United States and Iran painted a positive but cautious picture of talks between the nations over Iran’s ...

Uranium is currently exempt from all tariffs imposed by the Trump administration, but one expert says they still impact ...

The U.S. and Iran will hold more nuclear talks after another round of meetings in Oman, which for the first time included ...

Washington opposes Tehran’s insistence on retaining the ability to enrich uranium, but U.S. calls latest round “productive.” ...

Nuclear power now provides just under 10% of the global electricity supply, becoming the second-largest source of ...

The United States and Iran have begun a third round of nuclear talks, entering what experts describe as a more difficult ...

New Congressional Budget Office's projections show that operation and modernization of America’s nuclear weapons will add up ...