Russia's upper house of parliament ratified a key strategic partnership deal signed between Moscow and Tehran on Wednesday.

Iran and the United States have held talks in the sultanate of Oman in an attempt to jump-start negotiations over Tehran’s ...

Since returning to the White House, President Trump has been pushing for talks while increasing sanctions and suggesting a ...

Iran and the United States began talks in Oman on Saturday aimed at jump-starting negotiations over Tehran's fast-advancing ...

Iran’s enrichment is a real, accepted matter. We are ready to build confidence in response to possible concerns, but the ...

A first step toward breaking the deadlock over Tehran’s nuclear program and easing tensions with the US spurred a rebound in ...

Iran has rapidly advanced its drone capabilities, including surveillance and attack systems and it has become a major ...

Iran and the US have see-sawed between enmity and grudging diplomacy in the years since, with relations peaking when Tehran ...

Here's what to know about the letter, Iran's nuclear program and the tensions that have stalked ... breach of promises that has caused issues for us so far,” Pezeshkian said in televised remarks ...

The talks represent a milestone in the fraught relations between the two nations over Iran’s nuclear programme.

Explore the intricate history of tensions between Iran and the US as nuclear negotiations resume in Oman, tracing back ...

Iran and the United States will hold talks in the sultanate of Oman on Saturday in an attempt to jump-start negotiations over ...