Curtiss-Wright completes installation of an operator training simulator at TerraPower’s Natrium reactor site in Wyoming.

TRISO fuel particles and passive cooling designs are accelerating next-generation reactors from Antares and BWX Technologies.

Radiant today announced that the U.S. Department of Energy (DOE) has granted approval of its Documented Safety Analysis (DSA). The approval marks a key ...

The researchers will explore the strengths of both reactor designs and tackle challenges that have held back commercial fusion energy.

Engineers in Wyoming have installed a full-scale digital simulator to prepare operators for a ...

Building this DIY arc reactor starts with detailed digital plans before moving to hands-on assembly. The circular design uses multiple sections arranged around a bright center, with copper-colored ...

Curtiss-Wright (NYSE:CW) has delivered a Stage 1 Training Simulator to TerraPower’s Natrium advanced nuclear reactor project ...

The U.S. Nuclear Regulatory Commission said Wednesday it updated the certification for Westinghouse's AP1000 reactor design, a step that will make it easier to build the large nuclear power plants by ...

NuScale Power (SMR +8.16%) says it holds the only design certification the Nuclear Regulatory Commission has given a small modular reactor. Its newer US460 design, based on bigger 77-megawatt modules, ...

The United States wants a reactor on the moon by 2030. A Russian-Chinese alliance is working on one for 2036. Some leading scientists say the danger is great. By Selam Gebrekidan Selam Gebrekidan ...

It’s only the second time that American regulators have approved a next-generation commercial reactor for construction. Big hurdles remain. By Brad Plumer Reporting from Washington See more of our ...

The Tennessee Valley Authority will receive a landmark permit to build an advanced nuclear reactor along the Clinch River in Oak Ridge. The U.S. Nuclear Regulatory Commission will approve a ...