President Donald Trump has teased the prospect of a regional conflict should there be no deal over Iran's nuclear program.

Differences over the scope for the talks have also cast doubts on whether it will still go ahead, keeping open the risk of ...

Oman mediated indirect talks Friday between Iran and the United States over Tehran’s nuclear program, with convoys for the ...

Iran and the United States held indirect talks in Oman on Friday, negotiations that appeared to return to the starting point ...

After a round of indirect talks with Trump's envoys in Oman, Iran's top diplomat says the country will keep negotiating, but ...

Iran also refused to address President Trump’s concerns about Tehran’s ballistic missile stockpile or the regime’s brutality ...

Iran and the United States held high-stakes negotiations via Omani mediation on Friday to try to overcome sharp differences ...

The presence of U.S. Navy Adm. Brad Cooper, in his dress uniform at the talks in Muscat, the Omani capital, served as a ...

Apart from reining in the nuclear program, Washington’s other demands are exactly what Iran is not willing to discuss.

The State Department warned American citizens to “leave Iran now” ahead of indirect talks in the Persian Gulf state of Oman ...

The talks in Muscat took place after a tumultuous week that saw Washington position the USS Abraham Lincoln supercarrier and ...