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

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

The fourth round of indirect nuclear talks between Iran and the United States – mediated by Oman and originally scheduled for ...

Iran remains committed to diplomacy with the United States, the government said on Monday, after a fourth round of nuclear talks with Washington was postponed over the ...

MUSCAT, Oman — Iran and the United States held in-depth negotiations in Oman over Tehran's rapidly advancing nuclear program ...

Oman's foreign minister says next nuclear talks scheduled for Saturday between Iran and US have been postponed.

DUBAI, United Arab Emirates (AP) — Planned negotiations between Iran and the United States this weekend over Tehran’s rapidly advancing nuclear program have been postponed, Oman announced ...

Planned negotiations between Iran and the United States this weekend over Tehran’s rapidly advancing nuclear program have been postponed, Oman announced on Thursday. Omani Foreign Minister Badr ...

The talks seek to limit Iran's nuclear programme in exchange for the lifting of some of the crushing economic sanctions the ...

The new round of nuclear talks between the United States and Iran has been postponed "for logistical reasons", said Omani ...