In soil, microbes produce and consume methane. Using a technique called pool dilution, researchers can separate the rate of methane production and consumption from the net rate.

Surface characterization allows researchers to explore the compatibility between different solvent-membrane combinations.

Science and engineering solutions helping keep America safe from explosive, radiological, biological and cyber threats.

New mathematical tools developed at PNNL hold promise to transform the way we operate and defend complex cyber-physical systems, such as the power grid.