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.

Many of us are looking forward to next month's Apple Cup as the Cougars and Huskies battle for regional pigskin pride. At PNNL, however, we strive to bring these gridiron competitors together to collaborate on research and development.

Nora Wang, an energy efficiency researcher at PNNL, is one of 82 early-career engineers from across the country invited to participate in the annual NAE Frontiers of Engineering symposium.

The knowledge of a seasoned energy efficiency professional has been packed into a high-tech suitcase dubbed the Sensor Suitcase.

Organic matter found in vast quantities in oxygen-starved floodplains would yield only minimal energy for hungry microorganisms, which spurn the meal, researchers show in a study in Nature Geoscience.

PNNL scientists recently gave a crash course on soil to young children at a local elementary school, dishing up the dirt on soil.