PNNL scientists have proposed an "adaptive site management" cleanup strategy for the Hanford Site's Central Plateau that incorporates a structured, flexible approach to environmental remediation.

Scientists from PNNL and the U.S. Department of Agriculture-Forest Services’ Pacific Northwest Research Station have partnered to evaluate potential climate and wildfire adaptation scenarios and resulting benefits from restoration forestry.

PNNL has received 119 R&D 100 Awards since 1969, when the laboratory began submitting entries in the contest that recognizes top 100 inventions each year.

Tomorrow’s scientific leaders gain real-world experience contributing to PNNL’s research and development.

The Washington State Academy of Sciences consists of more than 300 elected members who are nationally recognized for their scientific and technical expertise.

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

Ultra-trace radiation detection technique sets new global standard for measuring the nearly immeasurable.

Despite the challenges, the talented and dedicated staff at Pacific Northwest National Laboratory kept delivering for the nation.

PNNL's latest distributed wind power report shows larger installations on the rise.

The vast reservoir of carbon stored beneath our feet is entering Earth's atmosphere at an increasing rate, according to a new study in the journal Nature.

Peering through the thick, green glass of a decades-old "hot cell," an expert technician manipulates robotic arms to study highly radioactive waste from Hanford, in support of ongoing cleanup.

Alaska's remote location and vast wilderness contribute both to its beauty and its challenges.

For the first time, researchers have created a gram of yellowcake — a powdered form of uranium used to produce fuel for nuclear power production — using modified acrylic fibers to extract it from seawater.

Low-activity waste from Hanford tank vitrified for first time in a continuous process at PNNL.

A mix of factors is contributing to an increasing mortality rate of trees in the moist tropics, where trees are dying at about twice the rate they were 35 years ago.

PNNL researchers report in the journal Chem, that inexpensive materials called metal-organic frameworks have been very successful in separating xenon.

Tiny particles fuel powerful storms and influence weather much more than has been appreciated, according to a study by PNNL scientists and colleagues in the journal Science.

This time of year finds many of us busy with holiday shopping. While PNNL might not be developing the latest video games or hoverboards, we are working hard to deliver a few presents you might like.

Radiochemical Processing Laboratory: Now a nuclear historic landmark.

PNNL wins seven R&D 100 awards – total tops 100