South Korea's nuclear watchdog gave an official nod to the operation of the Saeul-3 reactor Tuesday, with its commercial ...

The company’s roadmap begins with the Aalo-0 prototype and the 10-MW sodium-cooled Aalo-X pilot, eventually scaling to the ...

Idaho National Laboratory launches full-scale molten chloride fuel production for the MCRE, marking a historic milestone in ...

NOVA Core, built by Valar Atomics, achieved zero-power criticality at LANL's National Criticality Experiments Research Center.

A new program at the Department of Energy is pushing the development of nearly a dozen new reactor designs at breakneck speed ...

The Russian state nuclear corporation says that tests have been successfully completed on fuel samples for high-temperature ...

X-energy Reactor Company, LLC, ("X-energy" or the "Company") today announced the start of confirmatory irradiation testing at Idaho National Laboratory (“INL”) to qualify the Company’s proprietary ...

When President Donald Trump convened nuclear industry executives at the White House in May, it marked the public rollout of a major shift in US nuclear ...

The answer is more complicated than it used to be, as multiple federal agencies are responsible for new nuclear reactors.

Radiant Nuclear has secured over $300m in new funding to construct its R‑50 microreactor factory, and support development of its Kaleidos HTGR microreactor.

The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...