PNNL biodefense experts seek to identify, understand and mitigate the risks of biological pathogens—whether naturally occurring or intentionally created—so steps can be taken to prepare and respond.

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.