Proxima Fusion, a Munich-based nuclear fusion technology company, aims to start a test reactor in 2031 as it works towards ...

Nearly 100 cubic meters of slightly radioactive reactor coolant leaked into containment rooms as well as a floor drain system ...

Last Energy plans to build 30 microcreactors on a 200-acre plot in greater Haskell County to serve Texas' growing data center ...

Developer TerraPower and contractor Bechtel will work under union pact to build a proposed 345-MW sodium-cooled fast nuclear ...

The Fukushima Daiichi nuclear power plant’s radiation levels have significantly dropped since the cataclysmic meltdown 14 ...

Russia's Rosatom has begun assembling the RITM-200 reactor vessel for the Leningrad nuclear-powered icebreaker, bringing the total number of RITM reactor units currently being produced at its ...

More nuclear power has to be part of the U.S. energy mix, Alphabet President and Chief Investment Officer Ruth Porat said.

That's the nuclear power plant in Pennsylvania whose reactor #2 had a partial meltdown in 1979. There were no injuries, and nobody died, but it set the nuclear industry back years. Only two new ...

An anti-nuclear group is planning a protest at Tucson Electric Power, following word that three utilities might pursue a new reactor in Arizona.

French nuclear fuels company Orano signed an agreement for a 400 million euro ($433.20 million) loan with the European ...

The NRC is reviewing a request from the Callaway Nuclear Plant to temporarily reduce control rods from 53 to 52 during its ...

Japan appears eager to restart more nuclear reactors that were shut down after the Fukushima disaster, but many plant workers at the power companies have no experience operating such equipment ...