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

Neutrons have a set of unique properties that make them better suited than light, electrons, or x-rays for looking at the physics and chemistry going on inside an object. Scientists working out of MIT ...

Russia’s Rosatom nuclear agency signed a deal to build a fast-neutron nuclear reactor on Russian territory in co-operation with 13 Czech companies. It is called the SVBR-100 project. Research and ...

The Madison, Wisconsin-based startup Phoenix has scouted a team of nuclear elites for a new frontier: small reactors that can revolutionize medical imaging, munitions scanning, and even ...

Physicists are drawing closer to answering a long-standing mystery of the Universe: how long a neutron lives. Neutrons are electrically neutral particles that usually combine with protons to make up ...