Diplomatic efforts between Washington and Tehran have stalled amid rising tensions and new sanctions from U.S. President ...

Oman has announced that planned negotiations between Iran and the United States this weekend over Tehran’s rapidly advancing ...

Iran accused the United States on Thursday of "contradictory behaviour and provocative statements" after Washington warned ...

A fourth round of Iran-US talks over Tehran's nuclear programme has been postponed. The foreign minister of Oman, ...

The fourth round of nuclear talks between the U.S. and Iran, which were slated to be in Rome over the weekend, have been ...

A person familiar with the U.S. negotiators said that America “had never confirmed its participation” in a fourth round of ...

President Donald Trump said he would impose secondary sanctions on nations or companies buying Iranian oil, ratcheting up ...

Iran will hold talks in Rome on Friday with European parties to their now moribund 2015 nuclear deal, its foreign minister ...

Iran says the next round of negotiations over its rapidly advancing nuclear program it will have with the United States will ...

Iran said Wednesday the next round of negotiations over its rapidly advancing nuclear program it will have with the United ...

The announcement of the delay in talks came as news broke that President Trump is ousting his national security adviser, ...