Multi-day fast-spectrum reactor experiments at the U.S. Department of Energy’s National Criticality Experiments Research Center generate modern benchmark data. The data supports Oklo’s ...

The Israel Defense Forces (IDF) said it had struck an inactive nuclear reactor among dozens of targets in Iran, primarily in its capital, Tehran. Forty Israel Air Force jets were involved in the ...

China is building two advanced nuclear reactors with Russian assistance that will produce plutonium for Beijing’s rapid buildup of nuclear weapons, according to a new Air Force think tank study. The ...

Editor’s note: On Oct. 16, 2024, about 100 Tri-Cities area leaders and people who worked to preserve Hanford’s historic B Reactor as part of the Manhattan Project National Historical Park gathered at ...

The BN-800 sodium-cooled fast reactor at unit 4 of Russia’s Beloyarsk NPP has registered a year of reliable and safe operation using an almost full load of uranium-plutonium mixed oxide (MOX) fuel.

Satellite images have captured Iran’s Arak heavy water research reactor with a huge, gaping hole blasted through it after Israel dropped a bomb on the nuclear site — which was built as a key part of ...

A nuclear reactor is a device that generates heat through a controlled release of energy from splitting the atoms of certain elements. In nuclear power plants, the heat produces steam, which drives ...