Iranian ambassador says Iran-Russia military cooperation advances amid US and Israeli opposition. Cooperation includes ...

Nicolas Pelham, our Middle East correspondent, and Adam Roberts, our digital editor, are just back from a rare reporting trip ...

Relief can’t come to Tehran soon enough. American cities in California and the southwest, with similarly arid climates and ...

The surge in dirty air across six major cities comes at a critical time, with falling water reserves affecting agriculture ...

Iran has asked Saudi Arabia to persuade the U.S. to revive stalled nuclear talks, underlining Tehran's anxiety over a ...

The decision to move Iran’s capital is partly driven by climate change, but experts say decades of human error and action are ...

Iranian president Masoud Pezeshkian says the country has no choice but to move the nation's capital amidst an unprecedented ...

The atomic watchdog’s resolution sets the stage for a likely further escalation of tensions between the U.N. nuclear agency ...

The U.S. sanctions Iran’s shadow oil network to curb military funding amid stalled nuclear talks and rising regional tensions ...

Iran’s foreign minister said his country would halt plans for a reinstatement of nuclear inspections at a time of heightened ...

Israel started attacking Iran on June 13, a day after the agency found Iran noncompliant with its commitments to ...

Iranian President Masoud Pezeshkian has declared that relocating Iran’s capital from Tehran has become “unavoidable” due to ...