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

COMPASS points to understanding nature’s transition zones—areas that can be dry land at times and under water at others.

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

Understanding the Earth as a complex, dynamic system includes investigating what happens on, above and below its surface.

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