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.

Scientists are studying tiny subatomic particles that pass through humans and possess clues about the origins of the universe.

PNNL researchers deploying and testing novel building technologies and energy-management approaches.

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

Here at the Department of Energy's Pacific Northwest National Laboratory, much of our physics research focuses on fundamental scientific discovery and national security.