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There were 1,499 press releases posted in the last 24 hours and 442,036 in the last 365 days.

Pacific Northwest National Laboratory Press Releases

1,042 Press Releases

Published on September 25, 2025 - 16:41 GMT

PNNL Joins Space Research Group, Bringing Its Nuclear and Cybersecurity Expertise to New Heights

RICHLAND, Wash.—Researchers at the Department of Energy’s Pacific Northwest National Laboratory are bringing their knowledge of nuclear power, space governance, cybersecurity and technology test beds to the space domain by joining an organization that …

Distribution channels: Technology
Published on September 25, 2025 - 09:07 GMT

A Chilling Discovery: The Surprising Flexibility of Ice

RICHLAND, Wash.—You’d think there’s nothing surprising left to discover about water. After all, researchers have been studying its properties for centuries. But today researchers at Department of Energy’s Pacific Northwest National Laboratory report a new …

Distribution channels: Technology
Published on September 24, 2025 - 20:01 GMT

Redox-Driven Protein Complexes Signal Metabolic Modulation in Cyanobacteria

The Science Through photosynthesis, cyanobacteria harvest energy from light to fix carbon dioxide into glucose during the daytime. This glucose is used to create valuable chemical products to fuel their activities at night. Modeling this process is …

Distribution channels: Technology
Published on September 24, 2025 - 19:38 GMT

Quantifying the Molecular Interactions of Alcohols in Zeolite Pores

The Science Quantifying the fundamental interactions between molecules and the walls of zeolite pores is essential to designing better zeolite-based catalysts and sorbents. However, teasing out values for the individual types of interactions is challenging …

Distribution channels: Technology
Published on September 23, 2025 - 19:08 GMT

DIMPLES Unlocks New Levels of Success in Influence Maximization

The idea that a small number of select individuals can have a disproportionately large influence on a social network is known as “influence maximization.” From viral marketing to tracking contagious viruses, or anything else that can spread through a …

Distribution channels: Technology
Published on September 23, 2025 - 15:47 GMT

At PNNL, AI Is Accelerating the U.S. Bioeconomy

Biodiesel, bioplastics, penicillin: “If you look at important industrial bioprocesses, most of them use organisms that naturally make a product,” said Jeff Czajka, a bioprocess scientist and Linus Pauling Fellow at the Department of Energy’s (DOE’s) …

Distribution channels: Technology
Published on September 22, 2025 - 20:04 GMT

Looking Back, Moving Forward: Reflections from a Decade as PNNL Director

Ten years ago, I was given the honor of a lifetime and began serving as director of the Department of Energy’s Pacific Northwest National Laboratory. After a decade of contributing monthly articles to the Tri-City Herald, this valedictory column reflects …

Distribution channels: Technology
Published on September 17, 2025 - 18:49 GMT

Breakthrough Could Bring Friction Stir Welding to Assembly Lines

A spinning tool plunges into two pieces of metal, rotating at a high rate of speed. As the tool begins to move, it softens and mixes the metal, creating a powerful weld—one that can securely join similar and dissimilar materials (particularly metals and …

Distribution channels: Technology
Published on September 15, 2025 - 22:56 GMT

Heine Supports International Effort to Combat Radiological and Nuclear Threats

Peter Heine, senior advisor in the Strategic Threat Analysis group at Pacific Northwest National Laboratory (PNNL), recently travelled to Brussels, Belgium, to support the World Customs Organization's Operation Stingray. Conducted under the Nuclear …

Distribution channels: Technology
Published on September 15, 2025 - 19:20 GMT

When High Entropy Meets Epitaxy: Selective Oxidation and Chromium Segregation in Multicomponent Oxide Thin Films

The Science High-entropy oxides (HEOs) possess exceptional compositional flexibility and structural stability, making them highly promising for energy and catalytic applications. Understanding the electrocatalytic activity and stability of HEOs requires …

Distribution channels: Technology
Published on September 15, 2025 - 19:20 GMT

Crystalline Peptoid Nanomaterials for Promoting Carbon Dioxide Dissolution and Precipitation

The Science Peptoids are highly tunable biomimetic molecules capable of self-assembling into crystalline nanomaterials with complex 3D structures. These assemblies can mimic the active sites of enzymes, including the carbonic anhydrases (CAs) that convert …

Distribution channels: Technology
Published on September 12, 2025 - 22:59 GMT

Accounting for Solvent Polarization Improves Conformational Predictions in a Peptoid Force Field

The Science Peptoids are a promising class of biomimetic molecules that are more stable and tunable than natural peptides. Designing larger materials from peptoids requires molecular models that capture peptoid conformational preferences. Researchers …

Distribution channels: Technology
Published on September 12, 2025 - 22:37 GMT

Nanoscale Interactions in Magnetic Fields for Critical Material Separations

The Science Magnetic fields influence groups of ions and particles in solutions, but the exact details of these effects remain unclear. Researchers developed a new theoretical framework to better understand and predict how external magnetic fields affect …

Distribution channels: Technology
Published on September 12, 2025 - 22:37 GMT

Iron Minerals Can Fractionate Critical Rare Earth Elements

The Science Iron oxide minerals, such as goethite, are known hosts of rare earth elements (REEs), with significant deposits that could potentially be used to bolster domestic supply chains. Despite the size difference between iron and REE ions, the REEs …

Distribution channels: Technology
Published on September 12, 2025 - 17:40 GMT

From Vision to Reality: PNNL Team Honored for Transforming Secure Communications

A team of researchers at Pacific Northwest National Laboratory (PNNL) has received the prestigious 2025 National Nuclear Security Administration (NNSA) Chief Information Officer (CIO) Achievement Award for developing an innovative solution to enhance …

Distribution channels: Technology
Published on September 9, 2025 - 20:30 GMT

Heldebrant Receives Distinguished Service Award

David Heldebrant, a chemist and director of the Physical Sciences Division at Pacific Northwest National Laboratory (PNNL), received the 2025 Distinguished Service Award from the American Chemical Society (ACS) Division of Energy & Fuels (ENFL). …

Distribution channels: Technology
Published on September 9, 2025 - 20:30 GMT

Machine Learning Acceleration of Instanton Pathways

The Science Proton transfer reactions are fundamental to biology, materials, and chemistry. While classical models offer reasonable accuracy, a precise description requires capturing nuclear quantum effects (NQEs) such as zero-point energy, tunneling, and …

Distribution channels: Technology
Published on September 5, 2025 - 21:33 GMT

Have U.S. Natural Gas Pipelines Forged a Path for the Future of Hydrogen?

Over the course of a century, the natural gas industry has proven the effectiveness and convenience of its vast pipeline network. As the United States continues to explore opportunities in American-made hydrogen fuel for transportation and industry, …

Distribution channels: Technology
Published on September 5, 2025 - 17:25 GMT

PNNL Turns Algae into Fuel and Cement

The hydrothermal liquefaction (HTL) process advanced by bioenergy researchers at Pacific Northwest National Laboratory (PNNL) can turn wastes and biomasses ranging from sewage sludge to fry crumbs into commercially viable biofuels and products. Algal …

Distribution channels: Technology
Published on September 4, 2025 - 21:47 GMT

Deborah Gracio Selected to Lead Pacific Northwest National Laboratory

RICHLAND, WA—Battelle announced today that Deborah (Deb) Gracio has been appointed as the next director of Pacific Northwest National Laboratory (PNNL), effective October 1. Gracio succeeds Steven Ashby who announced his intent to step aside as director …

Distribution channels: Technology

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