Colorado will add nuclear power to its portfolio of “clean energy” sources after Gov. Jared Polis approved a bill from the ...

Nuclear Regulatory Commission approves Westinghouse's eVinci microreactor design criteria report. eVinci is a five-megawatt ...

Plutonium 'pits' and Small Modular Reactors are all part of Energy Secretary Chris Wright's early goals for his department.

Sandia National Laboratories (SNL) has shown off the United States' latest nuclear weapon as full production begins seven months ahead of schedule. The B61-13 variable-yield gravity bomb is part of a ...

U.S. states are positioning themselves to compete for newer, cheaper nuclear reactors being developed as communities and tech ...

Brazil's state-run nuclear company Eletronuclear would be able to complete its Angra 3 plant even after energy giant ...

A Knoxville-based fusion powerhouse says it's solved the fundamental science of harnessing the sun's power to produce electricity.

Focused Energy has signed a non-binding agreement with RWE and the German state of Hesse to explore the development of a 1GW ...

German nuclear technology association Kerntechnik Deutschland e.V. says that restarting the country's nuclear power plants ...

NANO Nuclear Energy Inc. has assembled the first hardware for its ZEUS microreactor—a 1:2 scale block designed for ...

Fusion energy start-up Focused Energy has signed an agreement with German energy giant RWE to build a 1GW fusion power plant.

Scientists have developed a prototype nuclear battery using radiocarbon that could power small devices for decades without ...