Iran's foreign minister on Sunday said the country's right to nuclear enrichment was "non-negotiable", ahead of the fourth ...

Tehran maintains its non-negotiable nuclear rights as Washington toughens its stance on zero enrichment demands.

Both men are politically divisive, fiercely combative and have outsize egos. But as Mr. Trump arrives in the Middle East next ...

Russia and Iran are said to be close allies, with the latter even supplying weapons to Russia's war against Ukraine. However, ...

Though Tehran and Washington both have said they prefer diplomacy to resolve the decadeslong dispute, they remain deeply ...

As Iranian and American delegations are going to hold a new round of indirect talks in Oman, the foreign minister of Iran ...