Iran's deputy foreign minister said that despite a lack of trust in Washington after the U.S. caused "serious" damage to its nuclear facilities, Tehran was still open to diplomacy.

Iran's foreign minister says Israel wrecked a near breakthrough nuclear deal with the United States and urged Washington to choose peace and diplomacy.

As tensions escalate between the United States and Iran, concerns are mounting over potential Iranian retaliation should the U.S. decide to join Israel in its conflict with Iran.

Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will move to what is known as the “expert level” as analysts say the talks are progressing.

Iran and the United States were friends for most of the 20th century. As the Cold War took hold in the 1950s, Washington relied on Iran's reigning Shah to help stem Soviet influence spreading ...

KALAMAZOO, Mich. — After Iran's retaliatory airstrikes on a United States military base in Qatar, experts are evaluating what could come next. The U.S. struck three nuclear facilities in Iran ...

Iran and the United States concluded a fifth round of high-stakes nuclear talks in Rome on Friday amid growing skepticism in Tehran about the chances of a deal as Washington hardens its position ...

Iran and the United States held a fourth round of negotiations Sunday over Tehran’s rapidly advancing nuclear program, just ahead of a visit by President Donald Trump to the Middle East this ...

Iran confirmed fresh talks with European powers to be held on Friday in Istanbul, the country's state media reported, the ...

The world grappled Sunday with the United States inserting itself into Israel's war by attacking Iranian nuclear sites. The U.S. strikes, confirmed by the Atomic Energy Organization of Iran, ...

Iran warns it may leave the Nuclear Non-Proliferation Treaty if European sanctions are reimposed. Ahead of critical talks ...