Under Iran's electoral system, all applicants must be vetted by the Guardian Council, a clerical body...

In the country's deadliest rail disaster, 328 people were killed when a train transporting sulphur, petrol...

Lawmakers from both parties said they hoped bipartisan support for a tough line against Iran would continue...

Iran sees Afghanistan as a primary zone of influence, much as it sees Iraq. Saudi Arabia has a long history...

Tehran and Riyadh are fighting several proxy wars in the Middle East, including in Syria and Yemen, but...