Commercial nuclear reactors all work pretty much the same way. Atoms of a radioactive material split, emitting neutrons.

Tokyo Electric Power Company Holdings Inc. said early Friday that it has shut down a reactor at the Kashiwazaki-Kariwa nuclear power ...

Argentina’s RA-10 reactor has begun cooling pump tests and dummy fuel installation, boosting isotope production and research.

The commissioning of the first pump in the primary cooling circuit of the RA-10 multipurpose reactor has taken place as part ...

What if the next nuclear plant didn’t rise above the horizon at all? A US start-up called Deep Fission is betting that the safest—and potentially cheapest—place for a reactor could be more than a mile ...

Russia's 150 MWt MBIR fast neutron research reactor at Dimitrovgrad has reached 80% construction, and is set for 2028 startup ...

How Rwanda and other developing countries are rethinking nuclear power—not for climate goals, but to deliver reliable energy, ...

Dame Fiona Rayment - President of the Nuclear Institute - discusses the importance of the nuclear sector to the UK and ...

Europe’s cutting-edge nuclear start-ups are preparing to switch operations to the US as they seek deeper financing and ...

This is a story not of India's failure at thorium science but an unfinished job — that could have unlocked a goldmine. There are no stolen blueprints or shadowy villains. But it is a national ...

What was once a tightly held national asset has now been restructured into a regulated and investable market. The Sustainable ...

The capsules contain about 30% of all the radioactivity at the Hanford nuclear site.