Mideast envoy Steve Witkoff is holding a sixth round of talks with Tehran Sunday as Israel considers strikes against Iran.

Iran has warned it will ramp up its nuclear activities after the United Nations nuclear watchdog’s 35-member board of ...

"I am pleased to confirm the 6th round of Iran US talks will be held in Muscat this Sunday the 15th," Bad Albusaidi, the ...

The major step is the culmination of several festering stand-offs between the International Atomic Energy Agency and Iran.

Iran slammed the International Atomic Energy Agency’s vote as politically motivated. It comes as U.S.-Iran nuclear talks ...

The U.N. nuclear watchdog’s board of governors on Thursday formally found that Iran isn’t complying with its nuclear ...