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

Antares Nuclear’s microreactor at Idaho National Laboratory reached criticality, marking the first time a private company has ...

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

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

In a major achievement, a new small-sized nuclear reactor set up by a private company, backed by the US government, has ...

The US Department of Energy said the first small modular nuclear reactor that is part of its Pilot Reactor Program has ...

Nuclear fallout events, whether triggered deliberately or accidentally, are something we hope will never happen. But if they ...

The first privately developed U.S. nuclear reactor in over 40 years achieves criticality, marking a historic milestone for ...

The first small modular nuclear reactor in the Trump administration’s pilot program to develop advanced nuclear energy has hit a crucial milestone toward deploying more nuclear power across the ...

Türkiye announced on Tuesday the completion of another key phase in its first nuclear power project, with fuel loading tests ...

Blykalla, a global leader in advanced nuclear technology, today submitted an application for Swedish government financing for its planned advanced nuclear reactor park in Norrsundet, two hours north ...

The Energy Department says a small nuclear reactor under development at a national lab has reached a crucial milestone that ...