Antares Nuclear's Mark-0 reactor has completed a zero-power fuelled criticality demonstration, becoming the first reactor to ...

Antares, a nuclear start-up, achieves a breakthrough with its Mark-0 prototype, paving the way for mini-reactors at US ...

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

The official verdict warns a nuclear incident at the STEP fusion project in Nottinghamshire could lead to “contamination of ...

The department is looking to meet a White House-set deadline of having three reactors sustain fission reactions by July 4 of this year. The first advanced nuclear reactor has reached criticality as ...

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

The department of energy described the milestone as 'rebirth of America’s nuclear industry' and a 'historic moment' for US ...

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

China is leading the pack when it comes to developing nuclear power, and its 'artificial sun' is set to pave the way for many ...

Oklo shares should receive a momentum boost this summer.

A nuclear start-up working on mini-reactors for the US military has announced a crucial first step in producing a model that could be deployed at bases and other strategic sites within a few years.