Thousands of Iranian Americans, human rights advocates, and supporters are expected to gather in Washington, D.C., on Saturday for a "Free Iran Rally."

Iran’s Supreme Leader Ayatollah Ali Khamenei says he rejects a U.S. push for talks between the two countries because they would be aimed at imposing restrictions on Iranian missile range and its regio

The president’s halt of foreign aid upended two U.S. programs that help the International Atomic Energy Agency find clues about Iran’s drive to build atomic bombs.