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Illustration of the catalytic oxygen reduction reaction on the surface of platinum-nickel nanoframes with multilayered platinum skin structure.March 2015Science Highlights

Multimetal Nanoframes Improve Catalyst Performance

Concentrating noble-metal catalyst atoms on the surface of porous nano-frame alloys shows over thirty-fold increase in performance. Read More »

Researchers have found that some wild organisms interpret a genetic sequence typically read as “stop” to mean something else.March 2015Science Highlights

Microbes Disprove Long-Held Assumption that All Organisms Share a Common Vocabulary

Study shows that “stop” code can be assigned other meanings. Read More »

Data collected from the Atmospheric Radiation Measurement Climate Research Facility’s Southern Great Plains site (shown here) was used to evaluate and compare climate model simulations of precipitation.March 2015Science Highlights

Comparing Climate Models to Real World Shows Differences in Precipitation Intensity

Understanding the differences and similarities will help improve how models represent storm clouds and other convective processes. Read More »

Oxygen ions can zigzag or take a circular route (red arrows) through this metal oxide crystal made of strontium (green), chromium (blue), oxygen (red) atoms...February 2015Science Highlights

Bringing Order to Defects - Making Way for Oxygen to Move

New metal oxide material works at temperatures low enough to improve fuel cell efficiency. Read More »

Integrated Microbial Genomes (IMG), a data warehouse run by the Department of Energy’s Joint Genome Institute, provides tools for analyzing the structural and functional annotations of genomes in a comparative context.December 2014Science Highlights

Genome Databases Get Faster, Bigger, Stronger

DOE Joint Genome Institute expands data and analytical tools. Read More »

During a 10-month ARM experiment in India’s Ganges Valley, instruments including a Doppler lidar (shown here) collected measurements of various atmospheric dynamics, cloud properties, and radiative transfer.December 2014Science Highlights

Large Aerosols Play Unexpected Role in Ganges Valley

ARM study reveals surprising amount of light absorption by large aerosol particles. Read More »

Duckweed is a relatively simple plant with fronds (A and B, right) that float on the surface of water and roots that extend into the water.December 2014Science Highlights

Biofuels from a Floating Water Weed

Duckweed sequencing reveals insights into genes for lignin, cellulose, and starch production. Read More »

By comparing computational simulations of rainfall with long-term measurements, researchers hope to improve how precipitation is represented in climate models.July 2014Science Highlights

Improving Rainfall Processes in Climate Models

Long-term ARM data used to evaluate precipitation simulations. Read More »

As part of research to improve biofuel production processes, scientists are studying how a soil microbe found in Puerto Rico’s El Yunque National Forest (shown here) breaks down lignin in plant cell walls.July 2014Science Highlights

Tropical Soil Bacterium Frees Plant Sugars for Biofuels

Microbe found to use two biochemical pathways for degrading lignin. Read More »

ARM Mobile Facility instruments measure aerosol and cloud properties during a 2008 study in Shouxian, China.July 2014Science Highlights

Higher Clouds Retain Less Energy

ARM data shed light on how altitude affects cloud energy content. Read More »

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Last modified: 3/5/2015 5:08:02 PM