Field campaign data from the U.S. Southern Great Plains are helping to improve model representations of these small yet influential clouds.

Scientists demonstrated a direct link between tropical rainfall intensity and spatial distribution of surface moist entropy.

PNNL researchers have created a new way to achieve precise control over the chemical composition of complex interfaces.

Scientists at PNNL's Center for Molecular Electrocatalysis (CME) are working to understand the fundamental reactivity of H2 that could contribute to making hydrogen a more widely used fuel source.

Using a bio-inspired design that mimics nature's catalysts-enzymes, researchers at PNNL have designed a rarely seen reversible synthetic catalyst.