Argonne National Laboratory

Feature Stories

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SUE the Dinosaur’s forearm came to the Advanced Photon Source for its most detailed scan ever, which could shed light on why the large dinosaur had such small arms. (Image courtesy Field Museum)
Why did T. rex have such small arms? SUE arrives at Advanced Photon Source for its most detailed scan ever

SUE the Dinosaur’s forearm came to the Advanced Photon Source for its most detailed scan ever, which could shed light on why the large dinosaur had such small arms.

October 12, 2016
Hydrogen fuel cells, like the one shown above, could provide many advantages and pathways for cleaner energy use. (science photo/Shutterstock)
Six things you might not know about hydrogen

October 8th is National Hydrogen and Fuel Cell Day. To celebrate, here are a few things you might not know about hydrogen and fuel cells.

October 7, 2016
The new Materials Design Laboratory at Argonne will be the final building to complete Argonne’s Energy Quad, a group of four adjoining buildings designed to maximize collaboration between energy and materials scientists at Argonne. A groundbreaking ceremony was held on September 2.
Lab breaks ground on new Materials Design Laboratory to spur transformative technologies

From designing tailored superconductors to transform the nation's energy grid to developing better materials for wind turbines and finding potential replacements for silicon for next-generation computers, the next new building at Argonne will allow scientists to discover new materials, understand how they work and put them to use.

September 26, 2016
Researchers at Argonne modeled the HcaR protein complex, above, a sort of molecular policeman that controls when to activate genes that code for enzymes used by  Acinetobacter bacteria to break down compounds for food. Understanding these processes can help scientists develop ideas for converting more carbon in soil. (Image courtesy Kim et al./Journal of Biological Chemistry.)
Two protein studies discover molecular secrets to recycling carbon and healing cells

Researchers at Argonne National Laboratory have mapped out two very different types of protein. One helps soil bacteria digest carbon compounds; the other protects cells from the effects of harmful molecules.

September 9, 2016
University of Illinois at Urbana-Champaign graduate student Elena Montoto (right) receives her Hispanic-Latino Club scholarship.
Argonne’s Hispanic-Latino Club gives back

Argonne's Hispanic-Latino Employee Resource Group awarded $5,100 in scholarships to students from junior high to university levels this spring.

June 21, 2016
Neuqua Valley High School  students Anna Thomas, Vanessa Cai, Nadia Young and Natalie Ferguson discuss an experiment at Sector 20 of the Advanced Photon Source, a large synchrotron at Argonne National Laboratory. The students used X-rays to study ancient pottery. (Photo by Mark Lopez, Argonne National Laboratory)
High schoolers study ancient pottery at Advanced Photon Source

The experimental facilities of a typical high school physics classroom don’t usually include a synchrotron. But Natalie Ferguson and more than 60 of her schoolmates not only got to see the Advanced Photon Source: they used it to do research.

June 16, 2016
Argonne Distinguished Fellow Paul Messina has been tapped to lead  the DOE and NNSA’s Exascale Computing Project with the goal of paving the way toward exascale supercomputing.
Messina discusses rewards, challenges for new exascale project

The exascale initiative has an ambitious goal: to develop supercomputers a hundred times more powerful than today’s systems. Argonne Distinguished Fellow Paul Messina, who has been tapped to lead a DOE/NNSA project designed to pave the way, speaks on the potential for exascale and the challenges along the way.

June 8, 2016
Researchers from Michigan State University are using Mira to perform 3-D simulations of the final moments of a core-collapse supernova’s life cycle. This visualization is a volume rendering of a massive star's radial velocity. In comparison to previous 1-D simulations, none of the structure seen here would be present. (image credit: Sean Couch, Michigan State University)
3-D simulations illuminate supernova explosions

Researchers from Michigan State University are using Mira to perform large-scale 3-D simulations of the final moments of a supernova’s life cycle. While the 3-D simulation approach is still in its infancy, early results indicate that the models are providing a clearer picture than ever before of the mechanisms that drive supernova explosions.

June 2, 2016
Researchers from the University of Guelph have visited the Advanced Photon Source at Argonne National Laboratory for the past three years to use the facility’s bright X-rays to study the structure of edible fats, present in foods like oils, milk fat, cheese and much more. In this photo, Braulio Macias Rodriguez, a University of Guelph graduate student, left, and Fernanda Peyronel, research associate, examine a sample of anhydrous milk fat at beamline 9ID-D, the ultra-small-angle scattering facility.
Tasty fat: X-rays finding the blueprint of why fat is yummy

Over three years, a University of Guelph team has brought increasingly complex samples of edible fat to the Advanced Photon Source for research. They are using data from the facility to characterize the nanoscale structure of different kinds of edible fats and applying the data to a model that predicts the effect of processes like heating and mixing on fat structure.

May 27, 2016
Several different remediation processes are available to clean up soil, varying in efficiency, cost and sustainability for specific site conditions. When officials suspect a site is contaminated, they conduct an assessment to determine the pollutant, the extent of contamination and the appropriate method to remediate the soil. (Click image to enlarge.)
Five ways scientists can make soil less dirty

Argonne's Applied Geosciences and Environment Management Program evaluates potentially contaminated sites and applies remediation methods that are both efficient and environmentally friendly by reducing secondary impacts, such as emissions from trucks that transport soil to a treatment facility.

May 23, 2016