The Science Quality control (QC) strategies for monitoring and assessing instrument performance during mass spectrometry analysis is crucial to make sure the data generated is high-quality, reproducible, and accurate. Particularly for metabolomics and …
Pacific Northwest National Laboratory (PNNL)-Sequim facilitated the deployment and testing of the first tidal turbine operated for an extended period on the seafloor in the Pacific Northwest. It highlights PNNL-Sequim’s key role as the only facility on the …
Pacific Northwest National Laboratory (PNNL) postdoc Pengfei Shi won first place in the Early Career Researcher Poster Competition at the recently concluded NOAA Subseasonal and Seasonal Applications Workshop. The objective of the workshop, presented by …
The key to staying safe is to identify risks, mitigate them and prepare—just in case. This is true for all sorts of hazards, including the threat of biological pathogens, whether naturally occurring or deliberately engineered. Researchers at the …
The Science Researchers see an opportunity to replace synthetically-produced ammonia with a natural process using diazotrophic microorganisms. In this study, researchers developed a screening pipeline to identify a new …
The Science Zeolite catalysts are used in numerous industrial processes. Thus, finding ways to make the reactions catalyzed within their pores more efficient has broad utility. Researchers described how the high ionic strength in zeolite micropores leads …
Data-gathering instruments will be positioned on commercial, ocean-going ships in a Department of Energy-funded project that is expected to improve understanding of marine atmosphere and aerosol–cloud interactions. Using commercial ships as observational …
Tirthankar (TC) Chakraborty, an Earth scientist at Pacific Northwest National Laboratory (PNNL), was recently selected as a 2024–2025 Levenick Resident Scholar in Sustainability Leadership at the University of Illinois, Urbana-Champaign (UIUC). Chakraborty …
The Science Proton transfer is central to numerous important systems, from biology to energy storage. Probing the details of proton transfer reactions can provide insight into how to control these processes. Combining experimental and theoretical …
Jingshan Du and Shuai Zhang, materials scientists at Pacific Northwest National Laboratory (PNNL), were part of a team that co-edited a special issue of MRS Advances. The issue was inspired by a symposium co-organized by four of the co-editors at the …
Finding a needle in a haystack is the quintessentially impossible task. But what if new tools could make it straightforwardly achievable? Imagine if, instead of searching through everything by hand, you could portion out small piles of hay and use magnets. …
RICHLAND, Wash. —An electric vehicle manufacturer, two schools and two Alaskan villages: these are just some of the organizations using wind turbines to help meet their energy needs. For the last eight months, researchers from the Department of Energy’s …
The Science Skillful predictions of tropical cyclone (TC) activity on subseasonal time scales (7–60 days) may help mitigate their destructive impacts. As the dominant component of intraseasonal (30–90 days) variability in the tropical atmosphere, the …
An office worker sitting in a cubicle under an LED light mounted in the ceiling shouts to no one in particular, “That flicker is giving me a headache!” The office worker one cube over says, “You don’t know what you’re talking about! The light is fine!” …
The Science Earth system models (ESMs), used in climate simulations and projections, typically use grids of 50–200 km resolution. These are considered relatively coarse with limited ability to resolve land surface variability. To enhance the capability of …
The term “barren plateaus” suggests an empty, deserted, and flat landscape. This term is used in quantum computing to describe a phenomenon where a class of tunable quantum models exhibit a vast and barren landscape of appropriate models for a given …
The Science During Cold War-era plutonium production at what is now the Department of Energy’s Hanford Site in Washington State, aluminum was used extensively as fuel cladding material. The waste products generated by fuel processing are currently stored …
Kevin Rosso, a chemist at Pacific Northwest National Laboratory (PNNL), has been elected a Fellow of the American Geophysical Union (AGU). Rosso joins 53 scientists named in the 2024 class, who will be honored in December at AGU24 in Washington, DC. “I’ve …
RICHLAND, Wash.—After thousands of years as a highly valuable commodity, silk continues to surprise. Now it may help usher in a whole new direction for microelectronics and computing. While silk protein has been deployed in designer electronics, its use is …
In the drive toward clean and reliable energy goals, the ocean offers potential for power generation from waves, tides, ocean currents, and temperature and salinity gradients. Yet there are lingering questions and data gaps around the potential …
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