Less pollution and the odd shapes of snow grains as they pack together should help cut the decline of snowpack later this century.

In a new paper, researchers point to three major efforts where the biggest climate mitigation gains stand to be realized: ramping up carbon dioxide removal, reigning in non-carbon dioxide emissions and halting deforestation.

A new method to convert waste plastic to fuel and raw materials promises to help close the carbon cycle at mild temperature and with high yield.

The Washington State Academy of Sciences added six people from PNNL to its 2022 class of inductees.

PNNL researchers can make methane from captured CO2 and renewably sourced hydrogen, offering a path toward cheaper synthetic natural gas.

The Washington State Academy of Sciences consists of more than 300 elected members who are nationally recognized for their scientific and technical expertise.

PNNL’s newest solvent captures carbon dioxide from power plants for as little as $47.10 per metric ton, marking a significant milestone in the journey to lower the cost of carbon capture.

Ultra-trace radiation detection technique sets new global standard for measuring the nearly immeasurable.

Methane emissions from coal mines are likely higher than previously calculated, largely due to emissions from abandoned mines.

Scientists are exploring the use of deep neural network to interpret highly technical data related to national security, the environment and the cosmos.

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

Radiochemical Processing Laboratory: Now a nuclear historic landmark.

PNNL scientists served as lead guest editors for a special issue of the Journal of Applied Radiation and Isotopes.

Scientist-detectives put themselves to the test.

PNNL research technician Jesse Lang's extracurricular passion for running has led him to run 38 super-long races, including 100-milers.

Steve Short, a nuclear engineer at Pacific Northwest National Laboratory, has been selected as a fellow of the National Society of Professional Engineers.

A new capability at PNNL will be able to replicate how nations process plutonium. Researchers will process small amounts of plutonium which they will analyze, using nuclear forensics techniques, to discover signatures.

Pointing the finger at chemical criminals: Several scientists from PNNL and other institutions will discuss new methods and approaches at the American Chemical Society's national meeting in San Francisco April 2-6.

Nuisance alarm rates in radiation detectors at seaports and ports of entry are down significantly due to PNNL data analysis efforts that are saving time and money at the ports.