German Foreign Minister Johann Wadephul has called on Tehran to cooperate fully with the International Atomic Energy Agency ...

Iran’s foreign minister says the country is open to resuming nuclear talks with the U.S. if guaranteed no further attacks.

Iran and the US haven’t agreed on a time, date or place to resume stalled negotiations over Tehran’s nuclear program, Iran’s ...

Iran's parliament said the country should not resume nuclear negotiations with the United States until preconditions are met, ...

Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

Iran, in turn, would be further pressed to sprint for a nuclear weapon. At minimum, it could follow through on its NPT threats, further harming transparency around the country’s nuclear program, and ...

After more than two decades of hard-nosed diplomacy on Iran’s nuclear program, European negotiators are finding themselves ...

Iran and the US signalled willingness to resume talks after the war, but Tehran insisted on keeping peaceful nuclear rights.

The recent strikes could convince Iran and other states that building nuclear weapons is the only way to prevent such attacks.

President Donald Trump rejected a military plan for more comprehensive strikes on Iran’s nuclear program that would have lasted weeks, NBC News has also learned.

Iran’s foreign minister says his country is ready to resume nuclear talks with the United States but will need assurances ...