Secretary of State Marco Rubio expresses his concerns about Iran's nuclear program as Washington and Tehran hold talks to ...

Iran is willing to agree to a deal with the U.S in exchange for the lifting of economic sanctions, an Iranian official told ...

Iran and the United States kicked off the fourth round of nuclear talks in Oman Sunday amid a standoff over uranium ...

Iran's foreign minister on Sunday said the country's right to nuclear enrichment was "non-negotiable", ahead of the fourth ...

Iran has been building its stockpile of highly enriched 60% uranium, which must be converted into weapons-grade 90% material before it can be used in a nuclear bomb, a process U.S. officials say ...

An Iranian official, briefed about the talks, told Reuters that the experts-level negotiations "are difficult, complicated ...

DUBAI, United Arab Emirates — Iran told the United States in talks last week it was ready to accept some limits on its uranium enrichment but needed watertight guarantees US President Donald ...

The Kremlin on Tuesday declined to comment when asked if Russia was ready to take control of Iran’s stocks of enriched uranium as part of a possible future nuclear deal between Iran and the US.

Trump has repeatedly threatened to unleash airstrikes targeting Iran’s program if a deal isn’t reached. Iranian officials ...

The United States and Iran agreed to continue discussions over Tehran’s nuclear program following a three-hour round of talks Sunday in Oman's capital, Muscat. “We are encouraged by today’s outcome ...

The Kremlin on April 15 declined to comment when asked if Russia was ready to take control of Iran's stocks of enriched uranium as part of a possible future nuclear deal between Iran and the US.