Antares Nuclear's Mark-0 microreactor achieves criticality at Idaho National Laboratory, the first advanced reactor to do so ...

Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

The U.S. Department of Energy has set a hard deadline of July 4, 2026, to bring at least three privately built advanced ...

The microreactor from Antares, a private nuclear technology company, had a successful nuclear fission reaction for the first ...

A milestone in nuclear energy was reached at Idaho National Laboratory, where a privately developed reactor design achieved ...

Antares Nuclear Inc.'s Mark-0—a sodium heat-pipe-cooled microreactor fueled by high-assay low-enriched uranium (HALEU) ...

(TNS) — Federal nuclear power regulators have given the go-ahead for the first research nuclear reactor in more than 40 years, and it’s here in Texas. Abilene Christian University will be home to the ...

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A team of physicists and engineers at Princeton Plasma Physics Laboratory built a twisting fusion reactor known as a stellarator that uses permanent magnets, showcasing a potentially cost-effective ...

The UML Nuclear Reactor is water cooled and operates at a maximum power level of one megawatt. It is used primarily for training and research in the fields of nuclear science, radiochemistry and ...

Scientists at the Idaho National Laboratory (INL) have achieved a historic breakthrough in nuclear energy by launching full-scale production of enriched fuel salt for the Molten Chloride Reactor ...

Tests carried out on high burnup fast reactor fuel as part of a collaboration between the USA and Japan are the first of their kind carried out in more than 20 years, and will provide crucial new data ...