At Argonne National Laboratory, researchers are trading in old-school approximations for raw supercomputing power, proving ...

In January, Ontario Energy Minister Stephen Lecce told a room full of business and energy officials that communities across the province have been "petitioning us for a small modular reactor." The ...

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...

LONDON, Feb 4 (Reuters) - Britain unveiled a framework on Wednesday to accelerate development of advanced nuclear reactors, aiming to become a global leader in the next-generation technology. The ...

China has approved its first batch of Nvidia's H200 artificial intelligence chips for import, two people familiar with the matter told Reuters, marking a shift in position as China seeks to balance ...

WASHINGTON — NASA and the Department of Energy have agreed to work together on development of nuclear reactors for the moon as industry awaits the release of a final call for proposals. NASA and DOE ...

Our best mathematical model of the universe doesn’t match our observational reality, especially the existence of dark matter. Dark matter seems invisible, but it makes up most matter, and we have ...

EDF said its UK nuclear fleet performance was "very good" in 2025, meeting 12% of total UK electricity consumption. The company said it plans to operate its last two Advanced Gas-cooled Reactors until ...

The critical power shortage for AI data centers has renewed interest in nuclear energy, years after it fell out of favor. There’s considerable activity among established players like Constellation ...

New reactors use novel materials and compact designs to make nuclear power safer and cheaper. Nuclear power has been a critical part of the electricity grid for decades, but old reactor designs—which ...