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

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

PNNL scientists are learning how to harness wind to secure a brighter, cleaner energy future.

Like detectives looking for clues, researchers at the Department of Energy's Pacific Northwest National Laboratory have been working for nearly a decade on ways to identify the "fingerprints" of potential chemical threats.

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