The hostage crisis between 1979 and 1981 needs to be remembered as a signal of the kind of regime with which we are again negotiating.

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

Iran and the United States will hold a second round of talks in Rome on Saturday over Tehran’s rapidly advancing nuclear ...

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 technicians to run secret listening posts ...

Iran's president again pledged Wednesday that his nation is “not after a nuclear bomb” ahead of talks between Tehran and the ...

Iran and the United States will meet in Oman for the first talks for President Donald Trump's second term over Tehran's ...

1967 — Iran takes possession of its Tehran Research Reactor under America’s “Atoms for Peace” program. 1979 — Shah Mohammad ...

Trump has imposed new sanctions on Iran as part of his “maximum pressure” campaign targeting the country. He has repeatedly ...

1967 — Iran takes possession of its Tehran Research Reactor under America’s “Atoms for Peace” program. 1979 — Shah Mohammad Reza Pahlavi, fatally ill, flees Iran as popular protests ...