Iran's supreme leader Ayatollah Ali Khamenei ordered a thorough investigation Sunday into the causes of a major blast at a ...

Iran's supreme leader Ayatollah Ali Khamenei ordered a thorough investigation Sunday into the causes of a major blast at a ...

Iran and the United States will hold talks Saturday in Oman, their third round of negotiations over Tehran’s rapidly ...

President Donald Trump said he would be willing to meet with Iran's top leaders, responding simply, "Sure," when asked about the possibility.

The U.S. wants a do-over on an Iran nuclear agreement scuttled in 2018. Will Trump and Ayatollah Khamenei be flexible enough ...

The United States and Iran are due to hold their second round of nuclear talks on Saturday, as what both sides are looking ...

Security experts are urging the U.S. to consider Iran's human rights abuses in its nuclear talks with Tehran as executions ...

Iran and the United States will begin having experts meet to discuss details of a possible deal over Tehran's rapidly ...

Tehran-Riyadh ties shifted from confrontation to cautious engagement. Prince Khalid bin Salman's visit to Tehran marks a ...

After Iran’s declaration that it will not make concessions on its illegal nuclear weapons program, a second round of talks ...

Iran and the United States will hold talks Saturday in Rome, their second round of negotiations over Tehran’s rapidly ...