Valar Atomics' small modular reactor reached criticality at Utah site Thursday, marking a milestone in the company’s push ...

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

Antares Nuclear achieved initial criticality of its Mark-0 reactor at Idaho National Laboratory earlier this week, making it ...

Antares Nuclear’s microreactor became the first advanced design to complete a criticality test under the DOE RPP. Read more ...

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

As a disruptive new nuclear power project embeds itself in Parsons, Kansas, residents are divided on whether it’s worth the ...

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

The scientific community has a plan for achieving fusion power. It involves getting a better understanding of how to control ...

China's EAST reactor is targeting fusion ignition by 2027, with a second project poised to generate electricity — putting ...

In our world of AI-dominated algorithms, some nuclear physicists prefer to do science the old-fashioned way. And this newly developed physics-based, AI-free algorithm may be the breakthrough needed ...

New cooling technology aims to reduce AI data center energy consumption ...

Opportunities to invest in commercial nuclear fusion are limited for now, but these companies stand to benefit from their ...