The latest U.S.-Iran talks on Tehran's rapidly advancing nuclear program will not take place Sunday, mediator Oman said ...

Tehran’s FM Abbas Araghchi confirms to Al Jazeera that the next round of talks in Oman on Sunday will not go ahead.

Iran plans to make a counterproposal to a plan presented by the United States in talks over Tehran's nuclear development.

There will be no nuclear talks with Iran on Sunday, a senior U.S. administration official says, adding Washington still hopes ...

Iran said the dialog with the U.S. over Tehran’s nuclear program is “meaningless” after Israel’s biggest-ever military ...

Escalating tensions in the Middle East, triggered by Israeli airstrikes on Iranian military and nuclear sites and Iran's ...

Oman's foreign minister says planned talks between Iran and the United States over Tehran's rapidly advancing nuclear ...

ベセント米財務長官は1日に「米国は決してデフォルト（債務不履行）には陥らない、そんなことはあり得ない」と語った ...

Oman announced the cancellation of US-Iran nuclear talks after Israel’s airstrikes on Iran. Tehran calls negotiations ...

Donald Trump had said he believed Iran would be "foolish" not to sign the deal he intended to offer the nation - but he has now hit out at the country after fresh developments ...

The meeting, if it goes through, could be a make-or-break moment in the conflict and decide if the US will join the offensive ...

European foreign ministers told their Iranian counterpart in a call on Monday to return to nuclear negotiations with the U.S.