Spanish authorities’ investigation revealed that a Russian cargo ship that sank in the Mediterranean last year was carrying a nuclear reactor intended for North Korea’s nuclear-powered submarine.

Companies like Kairos Power are building new types of reactors with the encouragement of the Trump administration, but their success is far from assured. By Ivan Penn Reporting from Oak Ridge, Tenn.; ...

Construction on a revolutionary new kind of nuclear power plant is underway in Kansas. According to KCUR, an NPR affiliate, startup Deep Fission plans to install a small nuclear reactor a mile ...

A pair of nuclear reactors that have propelled a U.S. Navy supercarrier to hot spots around the world for half a century could end up repurposed to power a data center in Tennessee. HGP Intelligent ...

STOCKHOLM, Dec 23 (Reuters) - Swedish utility Vattenfall has applied for state financing to build new reactors at its Ringhals plant, it said on Tuesday, the first company to do so under a scheme the ...

A Russian cargo ship that sank to the bottom of the Mediterranean under unusual circumstances last year is believed to have been carrying parts for a type of naval nuclear reactor, according to a new ...

Surging demand for AI has sparked a race to secure supplies of nuclear power. WSJ’s Peter Landers traveled to the Fukushima exclusion zone in Japan to explore the challenges of atomic energy’s ...

A Texas power developer is proposing to repurpose nuclear reactors from Navy warships to supply the US grid as the Trump administration pushes to secure massive amounts of energy for the artificial ...

With the return of nuclear energy to the public square and serious efforts among policymakers to commercialize a new generation of reactors in the United States and Europe, familiar claims about the ...

Zaporizhzhia nuclear station among the war's contested issues Zelenskiy-Trump talks fail to deliver breakthrough on plant Russia controls the plant, wants to restart production Russia and Ukraine ...

Toyota suddenly believes in giving energy back to the grid, though none of its vehicles can actually do it yet. Toyota touts EVs' vehicle-to-grid abilities, but offers no North American model with ...

The abstract "cloud" of artificial intelligence possesses a massive, structural demand for 24/7 "baseload" power that is equivalent to adding Germany's entire power grid by 2026, a need intermittent ...