Iran has sharply increased its stockpile of a critical raw material for atomic weapons, according to a confidential U.N.

Israel's foreign minister said a "reliable military option" needed to be on the table to stop Iran acquiring nuclear weapons ...

The report by the Vienna-based International Atomic Energy Agency said that as of Feb. 8, Iran has 605.8 pounds of uranium ...

Iran has accelerated its production of near weapons-grade uranium as tensions between Tehran and Washington rise after the ...

Iran has accelerated its production of near weapons-grade uranium as tensions between Tehran and Washington rise after the ...

The Trump administration said Iran must be prevented from acquiring nuclear weapons.

VIENNA (Reuters) - Iran's stock of uranium enriched to up to 60% purity, close to the roughly 90% of weapons grade, has ...

Iran has engaged in "close consultations" with Moscow on reviving the Joint Comprehensive Plan of Action, or JCPOA, he said.

Las reservas iraníes de uranio enriquecido cerca del nivel necesario para armas nucleares aumentaron más del 50% en los ...

Iran will not succumb to pressure and sanctions imposed by Washington, the Islamic Republic's top diplomat said on Tuesday ...

The International Atomic Energy Agency (IAEA) said Iran is taking steps to accelerate its near weapons-grade uranium in a ...

Russian Foreign Minister Sergei Lavrov and Iran's top leaders aligned positions on issues around Iran's nuclear programme at ...