Finland is nearing the activation of a groundbreaking underground repository for highly radioactive nuclear waste, designed ...

As we continue to agonize over the fate of highly radioactive nuclear waste — and local cities throw their weight behind an effort to move San Onofre’s to higher ground on Camp Pendleton — we’d like ...

A major cleanup breakthrough at one of the United Kingdom's most challenging nuclear sites is offering fresh optimism for the effort to tackle legacy radioactive waste. At Sellafield in Cumbria, ...

As Japan takes the final steps toward restarting the Kashiwazaki-Kariwa Nuclear Power Plant, the world’s largest nuclear facility, familiar debates are resurfacing: reactor safety, seismic risk, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Houses stand in the marsh in front of Seabrook Station nuclear power plant. (Photo by Molly Rains/New Hampshire Bulletin) In New ...

2011 was a scary year for nuclear reactor sites. The summer floods threatened to encroach on reactors in Nebraska and Iowa, an earthquake and a hurricane happened in quick secession to rattle and ...

London/Washington — The Trump administration's plan to unleash a wave of small futuristic nuclear reactors to power the AI era is falling back on an age-old strategy to dispose of the highly toxic ...

The U.S. had debated its growing 90,000 metric ton stockpile of spent nuclear fuel for decades. This radioactive “waste” in temporary storage contains untapped energy, enough to power the nation for ...

The Trump administration’s plan to fast-track construction of commercial nuclear reactors to address a power crunch around the country leans heavily on a small group of startups trumpeting a bold ...

On April 6, California lawmakers killed a bill that would have permitted small nuclear fission power plants — AKA microreactors — to proliferate across the state. On Monday, the state Assembly ...