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

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

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

Thea Energy's pixel-inspired magnets could give its power plant plans a boost. The fusion startup hopes to get a commercial ...

In an audacious stride for the energy sector, a fusion startup has announced the design of what they claim to be the world’s first practical nuclear fusion reactor. We delve into the details of this ...

Deep Fission, a California-based nuclear startup aiming to place small modular pressurized water reactors in boreholes one mile underground, has announced the selection of its first three planned ...

Nuclear energy technology firm Deep Fission and engineering and construction company Day & Zimmermann ...