Iran and the United States held talks in the sultanate of Oman on Saturday, jump-starting negotiations over Tehran's rapidly advancing nuclear program.

Should diplomacy collapse, Washington and Jerusalem would be positioned to justify military action against Iran as a last ...

Delegates from the United States and Iran are set to begin nuclear negotiations in the Omani capital, Muscat, as US President ...

As tensions between Tehran and Washington mount, Iran has appointed seasoned diplomat Abbas Araghchi to lead critical nuclear ...