MOSCOW, May 6 (Xinhua) -- Russia is ready to facilitate negotiations between Iran and the United States on Tehran's nuclear program to reach a fair agreement, Russian President Vladimir Putin said on ...

TEHRAN, May 6 (Xinhua) -- The fourth round of Iran-U.S. talks will be held in the Omani capital Muscat on Sunday, Nour News affiliated with the Iran's Supreme National Security Council quoted an ...