By Joseph Ataman, Frederik Pleitgen and Claudia Otto, CNN Tehran, Iran (CNN) — Depending on who you ask, a nuclear agreement ...

Iran and the United States are preparing for a fifth round of negotiations over Tehran's rapidly advancing nuclear program, ...

Iran and the United States are set to resume nuclear talks in Rome amid rising tensions, hard-line demands, and Israeli ...

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

Iran and the United States held a fifth round of talks in Rome over Tehran’s rapidly advancing nuclear program.

It rails against Trump’s red line on uranium, which would block the path to a bomb.

Iran's Supreme Leader Khamenei dismissed US objections to uranium enrichment, stating Iran needs no permission. Amid stalled ...

President Donald Trump has said he believes negotiators are "getting close to maybe doing a deal," but Ayatollah Ali Khamenei ...

Iran’s supreme leader has pushed back against U.S. criticism of the country’s nuclear program. Ayatollah Ali Khamenei said ...

Iran's Supreme Leader Ayatollah Ali Khamenei has let his displeasure about Donald Trump and the US administration's demands ...

A decade ago, Iran’s elites were divided. Now, they are united behind the supreme leader, Ayatollah Ali Khamenei. Before, Mr Khamenei was a sceptic. Today, he is the talks’ overseer and champion.

had its epicenter at a facility ultimately owned by a charitable foundation overseen by Supreme Leader Ayatollah Ali Khamenei's office. Those associations come as authorities still haven't offered ...