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 ...

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 ...

The wisdom of Oman as a patient, listening go-between will be essential for negotiating a new deal over Iran’s nuclear ...

A second round of nuclear talks between the United States and Iran continues to be held in Oman's Muscat, Iran's state news ...

The agreements are shaping up to be very similar. But Gulf support for a nuclear deal shows how much the region has changed.

That the talks are even happening represents a historic moment, given the decades of enmity between the two countries since ...

Delegations from the United States and Iran on Saturday resumed "indirect" negotiations on a nuclear deal in Rome, with ...

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

American and Iranian officials held their second round of indirect nuclear talks in Rome and made plans for more negotiations ...

As U.S.-Iran nuclear talks begin in Rome, Vladimir Putin makes a bold move-inviting the Sultan of Oman, a key mediator, to ...

Representatives of Iran and the US met in Muscat on Saturday and negotiations were ‘constructive’. What’s next?