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

Core disruptive accidents (CDAs) in sodium-cooled fast reactors represent a severe class of events in which the integrity of the reactor core is rapidly compromised, leading to the dispersal of molten ...

Burnable absorbers are key components in modern nuclear reactor design, serving to mitigate the excess reactivity inherent in fresh reactor cores while simultaneously enhancing operational safety and ...

Fabrication of the reactor core for the Project Pele prototype mobile microreactor - the first microreactor to be built and operated in the USA - has begun at BWX Technologies' Innovation Campus in ...

Theoretically, there's no better, more practical source of reliable, carbon-free energy than the current generation of nuclear reactors. In practice, the theory holds water, but there are still a few ...

Section 1. Background. The United States faces a critical national security imperative to ensure a resilient, secure, and reliable energy supply for critical defense facilities designated under ...

Sometimes an idea is so elegant that it really deserves to work. One such is a proposal put forward by the boss of Deep Fission, an aspiring nuclear-power firm in Berkeley, California. Elizabeth ...