To study some of the tiniest particles in the universe, an international band of physicists is building a massive instrument to look for signs of particles predicted to be fundamental to the workings of the universe.

A new capability at PNNL will be able to replicate how nations process plutonium. Researchers will process small amounts of plutonium which they will analyze, using nuclear forensics techniques, to discover signatures.

Pointing the finger at chemical criminals: Several scientists from PNNL and other institutions will discuss new methods and approaches at the American Chemical Society's national meeting in San Francisco April 2-6.

Great organizations anticipate their customers' needs and then meet those needs before—and better—than anyone else.

The search for dark matter called spin-dependent WIMPS is on — in an underground lab in Canada

Just reading the headlines makes it clear that these are anxious times.

PNNL's Xue Bin Wang has been elected to the rank of fellow of the American Physical Society for his contributions in condensed phase chemical physics.

Nuisance alarm rates in radiation detectors at seaports and ports of entry are down significantly due to PNNL data analysis efforts that are saving time and money at the ports.

For decades, the Department of Energy's Pacific Northwest National Laboratory has played a role in establishing and maintaining sustainable hydropower for the region.

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