Oman's Sultan Haitham bin Tariq al-Said is set to visit Moscow on Monday, days after the start of a round of Muscat-mediated ...

While each side has talked up the chances of progress, they remain far apart on a dispute that has rumbled on for more than ...

LONDON -- The Iranian Foreign Ministry announced that the second round of indirect talks with the United States are expected ...

Talks between Iran and the United States over Tehran’s rapidly advancing nuclear program had appeared ready to leave the ...

President Donald Trump spoke on Tuesday with the sultan of Oman about the next round of Iran talks scheduled for Saturday in ...

An Iranian delegation arrived in Oman's capital, Muscat, on Saturday to meet with U.S. officials for "indirect talks" about ...

US and Iranian delegations will gather in Rome Saturday for a second round of high-level talks on Tehran’s nuclear program ...

Trump has threatened to bomb Iran if no agreement is reached. Ahead of Saturday’s talks, the U.S. moved a second aircraft carrier into regional waters.

Another round of high-stakes talks between the Trump administration and Iran is taking place today in Rome. Meanwhile, the president is continuing his immigration crackdown, waging legal battles and ...

Envoys from Iran and the U.S. completed the first round of “positive” and “constructive” talks regarding Tehran’s developing ...

Iran said it will start high-level talks with the US in Oman this weekend, confirming Donald Trump’s announcement that ...

Iran and the United States will hold more negotiations next week over Tehran's rapidly advancing nuclear program, Iranian ...