PNNL brings its expertise to the space domain by joining an organization that facilitates collaboration across the global space industry.

Researchers have begun a series of experiments that could bring about more energy for grid, thanks to a special delivery of 11 "high burnup" rods.

Scientists have tapped AI and powerful computing to speed up how quickly officials are able to learn important details about nuclear events.

A launch from Cape Canaveral early today carried a PNNL experiment to space so scientists can learn more about radiation far above Earth.