The first small modular nuclear reactor in the Trump administration’s pilot program to develop advanced nuclear energy has ...

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

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

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

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

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

The economy ministry has set numerical targets for replacing nuclear reactors that are scheduled for decommissioning, ...

"We've also seen strong innovation." ...

Japan's industry ministry on Friday said the nation needs to replace up to 14 ageing nuclear reactors by the 2050s as Tokyo ...

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 ...

Nuclear power plants are safer than many suspect. But putting reactors in space is a concept with a checkered history. One notorious reactor caused an international incident in 1978 after it came ...

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