Pictures show the destruction at the Isfahan facility doesn’t include the buildings likely housing three research reactors.

Much of the focus on Iran's nuclear program has been on Tehran's enrichment of uranium, but experts also keep a close watch on the Islamic Republic's Arak heavy water reactor. That's because the ...

U.S. and Israeli strikes delivered major damage to Iran's nuclear program, setting it back years, though analysts caution ...

The International Atomic Energy Agency (IAEA), the intergovernmental body that assesses compliance with the Nuclear Nonproliferation Treaty, was barred from going within about 40 miles of the affected ...

Israel’s unprecedented attacks on Iran had at their core an elusive and high-risk goal: eradicating the country’s ...

The destruction of uranium enrichment sites that support Iran's nuclear program would not likely have severe environmental consequences.

Russia's position, conveyed to both U.S. President Donald Trump and Iranian officials, marks a notable shift given Russia's ...

The Trump administration has an ideal opportunity to revive a broader coalition to prevent the Islamic Republic from becoming ...

While President Trump's action has been framed as deterrent, history has shown it could have the opposite effect.

In this December 23, 2019, file photo released by the Atomic Energy Organization of Iran, technicians work at the Arak heavy water reactor's secondary circuit, as officials and media visit the ...

The Israeli Defense Forces warned Iranians within the area of Iran’s Arak heavy water reactor to evacuate on Wednesday. The Farsi-language warning included a red circle around the reactor that ...

The Trump administration opted for a military solution to weaken Iran's nuclear ambitions, but diplomacy is the only tested way to make this deterrence permanent.