Ionizing radiation apparently didn’t prevent some types of bacteria from breeding in the water, but they are not the expected ...

ORNL and Kyoto Fusioneering are collaborating to validate fuel-cycle technologies required for commercial fusion power plants.

Humans have long been obsessed with building big, and as the world strives to combat climate change, megastructures may hold the key to a more sustainable future.

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

One of the surviving reactors at the Kashiwazaki-Kariwa plant was loaded with fuel last summer and recently turned back on, ...

The reactor had been offline for over a decade, and the company wanted to fire it back up, but the reactor had different ...

An $80 billion deal to deploy Westinghouse AP1000 reactors across the U.S. could boost the country’s nuclear supply chain and turn nuclear into a top energy provider for the data center boom.

Sufficient power is a hurdle to Pentagon aspirations for AI in combat. A panel at the 2026 Defense R&D Summit will examine this issue.

Japan restarts the world’s largest nuclear power plant, the Trump administration signals a new approach to nuclear waste, and nuclear energy could surpass the declaration to triple capacity ...

An alert from a monitoring system was triggered while workers were starting up reactor number six at Kashiwazaki-Kariwa ...

Officials said there was no safety issue from the glitch that occurred after TEPCO restarted the No. 6 reactor at the ...

The setback occurred hours after one of the world’s largest nuclear complexes restarted, ending more than a decade of ...