Diplomatic efforts between Washington and Tehran have stalled amid rising tensions and new sanctions from U.S. President ...

Oman has announced that planned negotiations between Iran and the United States this weekend over Tehran’s rapidly advancing ...

Iran accused the United States on Thursday of "contradictory behaviour and provocative statements" after Washington warned ...

China's Foreign Minister Wang Yi told a senior Iranian national security official on Wednesday that Beijing appreciated ...

A fourth round of Iran-US talks over Tehran's nuclear programme has been postponed. The foreign minister of Oman, ...

The United States has imposed another round of sanctions targeting Iran, seeking to stem its petrochemical profits amid ...

The fourth round of nuclear talks between the U.S. and Iran, which were slated to be in Rome over the weekend, have been ...

A person familiar with the U.S. negotiators said that America “had never confirmed its participation” in a fourth round of ...

Iran says the next round of negotiations over its rapidly advancing nuclear program it will have with the United States will ...

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