Over 100 scientists and engineers from multiple DOE national laboratories and universities, including PNNL, contribute to the creation of a new Earth modeling system—the Energy Exascale Earth System Model.

A powerful, new model helps scientists understand earth system processes.

James "Jim" Ang joins PNNL as chief scientist for computing.

PNNL's ultra pure copper and cooler part of search for answers about matter

Mesoscale convective systems (MCSs)—intermediate-scale thunderstorm clusters lasting up to about 24 hours—are important precipitation producers. They account for 30-70 percent of warm-season (April to August) rainfall between the Rocky Moun