Here's what to know about the letter, Iran's nuclear program and the tensions that have hurt relations between the U.S. and ...

DUBAI, United Arab Emirates (AP) — Iran and the United States will hold talks Saturday in Rome, their second round of ...

Before 1979, Iran was a rapidly modernizing nation under the rule of the Shah, Mohammad Reza Pahlavi. While his regime had its share of repression, particularly against political dissidents, it also ...

Why are relations so bad between Iran and the U.S.? Iran was once one of the U.S.'s top allies in the Mideast under Shah Mohammad Reza Pahlavi, who purchased American military weapons and allowed CIA ...

The US then supported the appointment of Iran’s monarch Mohammad Reza Pahlavi as Shah of Iran, fuelling the anti-American sentiments in the country. Millions of Iranians protest against the Shah ...

Iran’s President Masoud Pezeshkian on Sunday rejected direct negotiations with the United States over the nuclear program, offering Tehran’s first response to President Donald Trump’s explosive letter ...

“The Americans themselves know how vulnerable they are,” warned Iranian parliamentary speaker Mohammad Bagher Qalibaf on Friday. "If they violate Iran’s sovereignty, it will be like a spark in a ...

President Masoud Pezeshkian speaks during a rally commemorating anniversary of 1979 Islamic Revolution that toppled the late pro-US Shah Mohammad Reza Pahlavi and brought Islamic clerics to power ...

“The Americans themselves know how vulnerable they are,” warned Iranian parliamentary speaker Mohammad Bagher Qalibaf on Friday. “If they violate Iran’s sovereignty, it will be like a ...

“The Americans themselves know how vulnerable they are,” warned Iranian parliamentary speaker Mohammad Bagher Qalibaf on Friday. “If they violate Iran’s sovereignty, it will be like a spark in a ...