The head of the United Nations’ nuclear watchdog says he will travel to Iran in the coming days to hold talks regarding the ...

The U.N. nuclear watchdog chief will visit Iran to discuss its nuclear program amid heightened tensions in the Middle East.

Rafael Grossi last visited Iran in May, when he called for “concrete” measures to help bolster cooperation on Iran’s nuclear ...

Long-standing issues between Iran, the IAEA, and Western powers include Tehran barring uranium-enrichment experts from IAEA ...