The vast reservoir of carbon stored beneath our feet is entering Earth's atmosphere at an increasing rate, according to a new study in the journal Nature.

Study investigates a common human exposure coupled with a high-fat diet.

Researchers document, for the first time, a pronounced seasonal cycle in the strength of the Madden-Julian Oscillation over the Maritime Continent.

Peering through the thick, green glass of a decades-old "hot cell," an expert technician manipulates robotic arms to study highly radioactive waste from Hanford, in support of ongoing cleanup.

Linking microscale processes and macroscale fluxes using soil properties in a process-rich simulation.

Three PNNL scientists elected to the Washington State Academy of Sciences.

Researchers uncover a nonlinear relationship between South Asian monsoon rainfall and water vapor over the tropical Indian Ocean in Earth system models.

PNNL receives additional funding for electrocatalyst research to store and release energy.

Scientists use a new technique to assess how well satellite measurements can resolve the influence of atmospheric particles on clouds.