By combining computational modeling with experimental research, scientists identified a promising composition that reduces the need for a critical material in an alloy that can withstand extreme environments.

PNNL’s year in review includes highlights ranging from advancing soil science to understanding Earth systems, expanding electricity transmission, detecting fentanyl, and applying artificial intelligence to aid scientific discovery.

PNNL’s software tool brings together artificial intelligence and satellite imagery to help responders assess damage and take action.

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

Researchers delivering new solutions to speed development and deployment of advanced reactor concepts.

Nuclear power figures prominently in our country's energy portfolio and is essential to our economic and environmental security.