European powers and the United States have submitted a resolution censuring Iran for its poor cooperation with the UN nuclear ...

Iran said it would take a "proportionate" response if Western nations back a resolution against its nuclear program at a ...

Iran has defied international demands to rein in its nuclear program and has increased its stockpile of uranium enriched to ...

Iran has raised the possibility it would stop expanding its stockpile of uranium enriched to a purity of 60 percent — very ...

Advances in its nuclear program could complicate the president-elect’s efforts to contain Iran.

Tehran reportedly offers to stop expanding high-enriched uranium stockpile during visit by UN nuclear watchdog chief.

Israel’s prime minister says it hit part of Iran’s nuclear programme last month, despite pleas from the US not to do so ...

Iran has proposed to cap its uranium enrichment just below weapon-grade levels in an attempt to thwart a Western-led ...

Iran has tried in vain to prevent a Western push for a resolution against it at the U.N. nuclear watchdog's board meeting by ...

UK, Germany and France are set to submit a new resolution against Iran amid concerns over the rapid expansion of its nuclear ...