The work comes at a time of talk of a U.S. or Israeli attack on Iran's nuclear program as it steps up activities which could ...

The warning is an indication of Iran's concern that a potential deal with President Donald Trump 's administration could be ...

Democratic Sen. John Fetterman of Pennsylvania, a staunch supporter of Israel, is advocating for the destruction of Iran's nuclear facilities ...

The head of the International Atomic Energy Agency says Iran has agreed to allow in a technical team from the U.N. nuclear ...

Iran is ringing two deeply buried tunnel complexes with a massive security perimeter linked to its main nuclear complex, a ...

Secretary of State Marco Rubio says Iran must give up all nuclear enrichment if it wants to make a deal during talks with the ...

The Trump administration is prepared to allow Iran to have a civil nuclear program that relies exclusively on imported ...

China supports Iran holding talks on its nuclear program with the United States and opposes the use of force and "illegal" ...

The United States and Iran are due to hold their second round of nuclear talks on Saturday, as what both sides are looking ...

Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will move Wednesday to what’s ...

"Tens of billions of dollars in potential contracts are up for grabs," according to Iranian Foreign Minister Abbas Araghchi.

That the talks are even happening represents a historic moment, given the decades of enmity between the two countries.