Iran has increased its nearly weapons-grade uranium, a United Nations watchdog found, defying international demands to rein in its nuclear program.

European powers and the United States have submitted a resolution censuring Iran for its lack of cooperation on its nuclear ...

Before Donald J. Trump takes office, the West wants to call out Iran for failing to adhere to treaty obligations to be ...

Iran has agreed to consider halting the expansion of its stockpile of uranium enriched up to 60% U-235, International Atomic ...

International Atomic Energy Agency chief Rafael Grossi said Iran has accepted a request to stop increasing its 60% uranium ...

A confidential IAEA report has revealed Iran's uranium enrichment has reached alarming levels, with 182.3 kg enriched to 60%, ...

International Atomic Energy Agency chief Rafael Grossi said Iran has accepted a request to stop increasing its 60% uranium ...

Iran has agreed to stop producing uranium enriched close to the level required for nuclear weapons, a sign the Islamic ...

VIENNA—Iran sharply increased its stockpile of nearly weapons-grade uranium amid its confrontation with Israel, according to ...

Oil prices were rising on Wednesday as tensions between Russia and Ukraine persisted, raising concerns about possible ...

Iran’s pledge to cease stockpiling uranium enriched close to the levels needed for nuclear weapons was made unconditionally ...

U.N. nuclear watchdog chief Rafael Grossi said on Wednesday he hopes Iran's move towards capping its stock of uranium just ...