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 ...

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.

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

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...

Iran and the U.S. are trying to resolve their decades-long standoff over Tehran's atomic aims under the shadow of Trump's ...

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 ...

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.