At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...

A second round of high-level talks between US and Iranian delegations on Tehran’s nuclear program began in Rome on Saturday, amid tempered optimism about a diplomatic way forward. Saturday’s ...

A second round of negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program ended Saturday after several hours of talks, Iranian and American officials said.