The Department of War on Sunday transported a next-generation nuclear reactor aboard a C-17 from California to Utah, advancing President Donald Trump’s executive order to modernize America’s nuclear ...

Bill Gates’s next-generation nuclear company is one step closer to building its futuristic reactor. The U.S. nuclear regulator announced on Monday it had completed a safety evaluation on a permit ...

Deep Fission says it’s committed to drilling test wells and completing a pilot reactor in Kansas, but the full scope of the ...

The U.S. Nuclear Regulatory Commission on Wednesday approved its first construction permit for a commercial nuclear reactor in eight years, one that will allow a Bill Gates-backed company to build a ...

TOKYO — Tokyo Electric Power on Wednesday restarted a reactor at the Kashiwazaki-Kariwa nuclear power plant after inspections were completed, its first such move since the Fukushima disaster in 2011.

Kairos Power is the first nuclear startup to begin construction on a modular reactor, but its design relies on a rare fuel source. Second in an occasional series on companies leading the way on small ...

Nuclear innovation firm TerraPower has teamed with the Utah Office of Energy Development (OED) and Flagship Companies, a Salt Lake City-based land development firm, to explore siting a Natrium ...

ONCE Capital increased its stake in NuScale Power during the fourth quarter as AI-driven data centers boost demand for reliable electricity. NuScale is developing small modular nuclear reactors ...