The Latest Breaking News from Kelsey Davenport

Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will move Wednesday to what’s known as the “expert level” — a sign analysts say shows that the talks are moving forward rapidly

European powers -- backed by the United States -- are pushing ahead with a plan to censure Iran for its poor cooperation with the UN nuclear watchdog at a board meeting starting Wednesday, diplomats told AFP. Tensions between Iran and the International Atomic Energy Agency (IAEA) have repeatedly flared since…

New Iranian atomic facility near Natanz may be too deep underground to be destroyed by air raids, AP analysis says.

Near a peak of the Zagros Mountains in central Iran, workers are building a nuclear facility so deep in the earth that it is likely beyond the range of a last-ditch U.S. weapon designed specifically for such sites