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

Fusion reactions are the same source that power stars -- where hydrogen atoms smash and fuse together into helium creating a massive blast of energy.

The small nuclear power plants will use molten salt in their fuel, making them safer and more versatile and portable than ...

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

NASA and DARPA have partnered to develop a demonstration nuclear-powered rocket that could speed travel to Mars and make ...

An alternative history of the worst nuclear event in British history is burdened by narrative tropes and uninspired ...

Holtec International launches “Mission 2030” to build two SMRs at Palisades nuclear plant, nearly doubling energy output.

Atomfall is the latest release from Oxford-based Rebellion, best known for its long-running Sniper Elite series. CEO Jason ...

Camp Century was built to store nukes beneath Greenland's ice. See photos of the underground, "Star Wars"-like site.

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

US scientists have created solar-powered jet fuel, marking a major step toward carbon-neutral aviation and clean energy ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...