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 ...

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

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

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 ...

Negotiators will meet again next week to continue seeking "enduring and binding deal" on military tensions, Iran's nuclear ...

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

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

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

The foreign ministry of Oman, which is mediating the nuclear negotiations between the United States and Iran, said the two ...

The Iranian foreign minister said Saturday that the next round of talks with the United States over Iran's advancing nuclear ...