DOE News
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    The DOE Science News Source is a Newswise initiative to promote research news from the Office of Science of the DOE to the public and news media.
    • 2020-02-14 12:30:31
    • Article ID: 726780

    January Science Snapshots

    • Credit: Boatman et al. and Smithsonian Institute

      In order to take these mesmerizing microscopy images, the team carefully demineralized small bits of T. rex bone to liberate the preserved vessel tissue inside. The sample used in this study came from the femur of the famous, nearly complete fossil specimen known as “the Nation’s T. rex,” which is currently on display at the Smithsonian National Museum of Natural History.

    • Credit: Zosia Rostomian/Berkeley Lab

    • Credit: ClaudioVentrella/iStock

    Berkeley Lab Helps Reveal How Dinosaur Blood Vessels Can Preserve Through the Ages

    --By Aliyah Kovner 

    A team of scientists led by Elizabeth Boatman at the University of Wisconsin Stout used X-ray imaging and spectromicroscopy performed at Berkeley Lab’s Advanced Light Source (ALS) to demonstrate how soft tissue structures may be preserved in dinosaur bones – countering the long-standing scientific dogma that protein-based body parts cannot survive more than 1 million years.

    In their paper, now published in Scientific Reports, the team analyzed a sample from a 66-million-year-old Tyrannosaurus rex tibia to provide evidence that vertebrate blood vessels – collagen and elastin structures that don’t fossilize like mineral-based bone – may persist across geologic time through two natural, protein-fusing “cross-linking” processes called Fenton chemistry and glycation.

    First, the scientists used imaging, diffraction, spectroscopy, and immunohistochemistry to establish that structures present in the sample are indeed the animal’s original collagen-based tissue. Then, Berkeley Lab co-authors Hoi-Ying Holman and Sirine Fakra respectively performed synchrotron radiation-based Fourier-transform infrared spectromicroscopy (SR-FTIR) to examine how the cross-linked collagen molecules were arranged, and X-ray fluorescence (XRF) mapping to analyze the distribution and types of metal present in T. rex vessels.

    “SR-FTIR takes images and spectra of the same sample, and so you can reveal the distribution of protein-folding patterns, which helps to identify the possible cross-linking mechanisms,” said Holman, a senior scientist in the Molecular Biophysics & Integrated Bioimaging Division.

    Fenton chemistry and glycation are both non-enzymatic reactions – meaning they can occur in deceased organisms – that are driven by the iron present in the body. “The XRF microprobe revealed the presence of finely crystalline goethite, a very stable iron oxyhydroxide mineral, on the vessels that likely contributed to the preservation of organic molecules,” said Fakra, an ALS research scientist.

    The authors believe that the cross-linking reactions they found evidence of, combined with the protection offered from being surrounded by dense mineralized bone, can explain how original soft tissues persist.

    Read more about this research

    Joint Genome Institute Study Reveals Diversity of Giant Viruses Worldwide

    --By Aliyah Kovner 

    A team led by the U.S. Department of Energy Joint Genome Institute (JGI) at Berkeley Lab has reconstructed the genomes of 2,074 large and giant viruses found across the globe, drastically increasing the number of known viruses and providing a resource for future studies on this poorly understood group of viruses, called nucleocytoplasmic large DNA viruses (NCLDVs).

    The work, recently published in Nature, drew from more than 8,500 publicly available metagenome datasets generated from samples of microbial communities, many of which were from freshwater ecosystems. (A metagenome is the entire collection of genetic information captured in a sample.)

    The genomes of the large and giant viruses – which carry between 10 and 100 times more genes than most well-studied viruses – were digitally extracted from the other genetic information by filtering for a NCLDV-specific protein and then organized into distinct genomes known as metagenome-assembled genomes (MAGs). This process was performed, in part, using capabilities of the National Energy Research Scientific Computing Center (NERSC), also located at Berkeley Lab.

    “This is the first study to take a more global look at giant viruses by capturing genomes of uncultivated giant viruses from environmental sequences across the globe, then using these sequences to make inferences about the biogeographic distribution of these viruses in the various ecosystems, their diversity, their predicted metabolic features and putative hosts,” said Tanja Woyke, senior author of the study and head of JGI’s Microbial Genomics Program.

    After analyzing the genes identified in the viral MAGs, Woyke and her colleagues found that NCLDVs have evolved strategies to alter the metabolism of their host organisms (primarily single-celled eukaryotes, but also multicellular eukaryotic organisms) in order to optimize conditions for viral replication. Because eukaryotic microbes are known to play a big part in biogeochemical processes such as carbon and nitrogen cycling, the findings suggest that NCLDVs are a key part of understanding how ecosystems function.

    Read the full release by JGI

    X-Ray Technology Sheds New Light on Antibiotic Synthesis

    -- By Aliyah Kovner 

    Atomic-scale structural analyses performed at Berkeley Lab’s Advanced Light Source (ALS) are helping scientists understand the inner workings of the enzyme “assembly lines” that microbes use to produce an important class of compounds, many of which have uses as antibiotics, antifungals, and immunosuppressants.

    These cellular machines, known as nonribosomal peptide synthetases (NRPSs), are large, multi-enzyme clusters that synthesize compounds by passing a precursor molecule from one module to the next, with each “station” catalyzing a change in the molecule. In the past decade, researchers have learned a great deal about how individual NRPS modules work, but an understanding of how the assembly lines function as a whole has been lacking. In the hopes of eventually engineering custom NRPSs to make new and improved medicines, a team led by McGill University began investigating the bacterial NRPS that synthesizes the antibiotic gramicidin.

    The scientists used the SIBYLS X-ray scattering beamline at the ALS to validate X-ray crystallography and small-angle X-ray scattering performed at the Canadian Light Source in Saskatchewan and the Advanced Photon Source at Argonne National Laboratory. The results, published in Science, show that the modules are surprisingly physically flexible, and that the assembly line can function in many different arrangements.

    Gregory Hura, a Berkeley Lab biophysicist on the SIBYLS team and head of the Structural Biology Department in the Molecular Biophysics & Integrated Bioimaging Division, notes that the analytic capabilities of the beamline are helping decode the functionality of many important large molecules. “There is no surprise that macromolecules, responsible for the complex activities of life, are dynamic, modular, and multifaceted – but our appreciation for those dynamics has been hindered by a lack of modalities for sensing them. The newly upgraded SIBYLS beamline provides unique insights that complement crystallography and electron microscopy, and together, these technologies are helping us develop new medicines.”

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    Fat-Based Molecules are Key to Zika Virus Infection

    Fat-Based Molecules are Key to Zika Virus Infection

    Researchers from PNNL have helped colleagues at OHSU identify lipid molecules required for Zika infection in human cells. The specific lipids involved could also be a clue to why the virus primarily infects brain tissue.

    Another Win for the Standard Model: New Study Defies Decades-Old 'Discrepancy' With High-Precision Measurement

    Another Win for the Standard Model: New Study Defies Decades-Old 'Discrepancy' With High-Precision Measurement

    A new study dives into a decades-old discrepancy from a Standard Model of particle physics pillar known as "lepton flavor universality," and provides strong evidence to resolve it.

    Influx of Electric Vehicles Accelerates Need for Grid Planning

    Influx of Electric Vehicles Accelerates Need for Grid Planning

    A new PNNL report says the western U.S. bulk power system can reliably support projected growth of up to 24 million electric vehicles through 2028, but challenges will arise as EV adoption grows beyond that threshold. This study is the most comprehensive of its kind, integrating multiple variables not evaluated before, such as growth in commercial delivery fleets and long-haul trucks, as well as large-scale and long-term EV charging scenarios and strategies.

    First results of an upgraded experiment highlight the value of lithium for the creation of fusion energy

    First results of an upgraded experiment highlight the value of lithium for the creation of fusion energy

    Initial results of the Lithium Tokamak Experiment-Beta (LTX-β) at PPPL show that the enhancements significantly improve performance of the plasma that will fuel future fusion reactors.

    Hybrid inverter integrates distributed energy resources, supports smart grid function

    Hybrid inverter integrates distributed energy resources, supports smart grid function

    Oak Ridge National Laboratory researchers have developed an intelligent power electronic inverter platform that can connect locally sited energy resources such as solar panels, energy storage and electric vehicles and smoothly interact with the utility power grid.

    Ready to Join the Fight Against COVID-19

    Ready to Join the Fight Against COVID-19

    UPTON, NY--On July 29, 2020 the U.S. Department of Energy's (DOE) Brookhaven National Laboratory opened a new cryo-electron microscopy center, the Laboratory for BioMolecular Structure (LBMS), with an initial focus on COVID-19-related research. This state-of-the-art research center for life sciences imaging offers researchers access to advanced cryo-electron microscopes (cryo-EM)--funded by NY State--for studying complex proteins, as well as the architecture of cells and tissues.

    ORNL-produced plutonium-238 to help power Perseverance on Mars

    ORNL-produced plutonium-238 to help power Perseverance on Mars

    Mars 2020 will be the first NASA mission that uses ORNL-produced plutonium-238, the first U.S.-produced Pu-238 in three decades. ORNL's Pu-238 will help power Perseverance across the Red Planet's surface.

    Solving materials problems with a quantum computer

    Solving materials problems with a quantum computer

    Scientists at Argonne and the University of Chicago have developed a method paving the way to using quantum computers to simulate realistic molecules and complex materials. They tested the method on a quantum simulator and IBM quantum computer.

    How clean water technologies could get a boost from X-ray synchrotrons

    How clean water technologies could get a boost from X-ray synchrotrons

    In a new perspective, SLAC and University of Paderborn scientists argue that research at synchrotrons could help improve water-purifying materials in ways that might not otherwise be possible.

    Computational gene study suggests new pathway for COVID-19 inflammatory response

    Computational gene study suggests new pathway for COVID-19 inflammatory response

    A team led by Dan Jacobson of the Department of Energy's Oak Ridge National Laboratory used the Summit supercomputer at ORNL to analyze genes from cells in the lung fluid of nine COVID-19 patients compared with 40 control patients.


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    Magnum Venus Products licenses ORNL co-developed additive manufacturing technologies

    Magnum Venus Products licenses ORNL co-developed additive manufacturing technologies

    The Department of Energy's Oak Ridge National Laboratory has licensed two additive manufacturing-related technologies that aim to streamline and ramp up production processes to Knoxville-based Magnum Venus Products, Inc., a global manufacturer of fluid movement and product solutions for industrial applications in composites and adhesives.

    Berkeley Lab Part of Multi-Institutional Team Awarded $60M for Solar Fuels Research

    Berkeley Lab Part of Multi-Institutional Team Awarded $60M for Solar Fuels Research

    The Department of Energy has awarded $60 million to a new solar fuels initiative - called the Liquid Sunlight Alliance (LiSA) - led by Caltech in close partnership with Berkeley Lab. LiSA will build on the foundational work of the Joint Center for Artificial Photosynthesis (JCAP).

    Will Fox wins 2020 John Dawson Award for producing new insights into astrophysical shockwaves

    Will Fox wins 2020 John Dawson Award for producing new insights into astrophysical shockwaves

    Profile of PPPL winner of APS Dawson Award for outstanding achievement in plasma physics research.

    Jefferson Lab ES&H Deputy Director Receives Health Physics Society Honor

    Jefferson Lab ES&H Deputy Director Receives Health Physics Society Honor

    Bob May's career-long aspiration has been to keep people from all walks of life and in different work environments safe from radiation in the workplace. Now, the deputy director of Environment, Safety and Health at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility has been honored for his dedication to the field by being named a fellow of the Health Physics Society.

    Robert Ainsworth awarded $2.5 million to improve particle beams for high-intensity experiments

    Robert Ainsworth awarded $2.5 million to improve particle beams for high-intensity experiments

    Fermilab scientist Robert Ainsworth has won a $2.5 million Department of Energy Early Career Research Award to study different ways of ensuring stability in high-intensity proton beams. By studying how certain types of beam instabilities emerge and evolve under different conditions, his team can help sharpen scientists' methods for correcting them or avoiding them to begin with.

    PNNL's Vapor Detection Technology Named GeekWire's 'Innovation of the Year'

    PNNL's Vapor Detection Technology Named GeekWire's 'Innovation of the Year'

    A PNNL-developed technology that can quickly detect explosive vapors, deadly chemicals and illicit drugs with unparalleled accuracy has been named the 2020 Innovation of the Year by GeekWire, the Seattle-based technology news company.

    Accomplished early career physicist is first recipient of fellowship that honors pioneering PPPL physicist Robert Ellis Jr.

    Accomplished early career physicist is first recipient of fellowship that honors pioneering PPPL physicist Robert Ellis Jr.

    An early career physicist with a strong background in plasma physics has been named to a new postdoctoral fellowship named for Robert Ellis Jr., a pioneering physicist at PPPL, that is aimed at diversifying the plasma physics field.

    U.S. Department of Energy to announce "Launch to the Future: Quantum Internet" at UChicago

    U.S. Department of Energy to announce "Launch to the Future: Quantum Internet" at UChicago

    On Thursday, July 23, Secretary of the U.S. Department of Energy Dan Brouillette will join government, academic, and science leaders at the University of Chicago to unveil a report outlining a blueprint for the construction of a national quantum internet, bringing the U.S. to the forefront of the global quantum race and ushering in a new era of communications.

    Department of Energy Names Three Office of Science Distinguished Scientists Fellows

    The U.S. Department of Energy (DOE) named three National Laboratory scientists as DOE Office of Science Distinguished Scientists Fellows

    U.S. Department of Energy unveils blueprint for the quantum internet at 'Launch to the Future: Quantum Internet' event

    U.S. Department of Energy unveils blueprint for the quantum internet at 'Launch to the Future: Quantum Internet' event

    The U.S. Department of Energy unveils a report that lays out a blueprint strategy for the development of a national quantum internet, bringing the United States to the forefront of the global quantum race and ushering in a new era of communications. This report provides a pathway to ensure the development of the National Quantum Initiative Act.


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    Harvesting Energy from Light using Bio-inspired Artificial Cells

    Harvesting Energy from Light using Bio-inspired Artificial Cells

    Scientists designed and connected two different artificial cells to each other to produce molecules called ATP (adenosine triphosphate).

    Engineering Living Scaffolds for Building Materials

    Engineering Living Scaffolds for Building Materials

    Bone and mollusk shells are composite systems that combine living cells and inorganic components. This allows them to regenerate and change structure while also being very strong and durable. Borrowing from this amazing complexity, researchers have been exploring a new class of materials called engineered living materials (ELMs).

    Excavating Quantum Information Buried in Noise

    Excavating Quantum Information Buried in Noise

    Researchers developed two new methods to assess and remove error in how scientists measure quantum systems. By reducing quantum "noise" - uncertainty inherent to quantum processes - these new methods improve accuracy and precision.

    How Electrons Move in a Catastrophe

    How Electrons Move in a Catastrophe

    Lanthanum strontium manganite (LSMO) is a widely applicable material, from magnetic tunnel junctions to solid oxide fuel cells. However, when it gets thin, its behavior changes for the worse. The reason why was not known. Now, using two theoretical methods, a team determined what happens.

    When Ions and Molecules Cluster

    When Ions and Molecules Cluster

    How an ion behaves when isolated within an analytical instrument can differ from how it behaves in the environment. Now, Xue-Bin Wang at Pacific Northwest National Laboratory devised a way to bring ions and molecules together in clusters to better discover their properties and predict their behavior.

    Tune in to Tetrahedral Superstructures

    Tune in to Tetrahedral Superstructures

    Shape affects how the particles fit together and, in turn, the resulting material. For the first time, a team observed the self-assembly of nanoparticles with tetrahedral shapes.

    Tracing Interstellar Dust Back to the Solar System's Formation

    Tracing Interstellar Dust Back to the Solar System's Formation

    This study is the first to confirm dust particles pre-dating the formation of our solar system. Further study of these materials will enable a deeper understanding of the processes that formed and have since altered them.

    Investigating Materials that Can Go the Distance in Fusion Reactors

    Investigating Materials that Can Go the Distance in Fusion Reactors

    Future fusion reactors will require materials that can withstand extreme operating conditions, including being bombarded by high-energy neutrons at high temperatures. Scientists recently irradiated titanium diboride (TiB2) in the High Flux Isotope Reactor (HFIR) to better understand the effects of fusion neutrons on performance.

    Better 3-D Imaging of Tumors in the Breast with Less Radiation

    Better 3-D Imaging of Tumors in the Breast with Less Radiation

    In breast cancer screening, an imaging technique based on nuclear medicine is currently being used as a successful secondary screening tool alongside mammography to improve the accuracy of the diagnosis. Now, a team is hoping to improve this imaging technique.

    Microbes are Metabolic Specialists

    Microbes are Metabolic Specialists

    Scientists can use genetic information to measure if microbes in the environment can perform specific ecological roles. Researchers recently analyzed the genomes of over 6,000 microbial species.


    Spotlight

    Graduate student at PPPL Ian Ochs wins top Princeton University fellowship
    Friday April 17, 2020, 05:25 PM

    Graduate student at PPPL Ian Ochs wins top Princeton University fellowship

    Princeton Plasma Physics Laboratory

    Barbara Garcia: A first-generation college student spends summer doing research at PPPL
    Tuesday September 24, 2019, 04:05 PM

    Barbara Garcia: A first-generation college student spends summer doing research at PPPL

    Princeton Plasma Physics Laboratory

    Argonne organization's scholarship fund blazes STEM pathway
    Tuesday September 17, 2019, 05:05 PM

    Argonne organization's scholarship fund blazes STEM pathway

    Argonne National Laboratory

    Brookhaven Lab, Suffolk Girl Scouts Launch Patch Program
    Friday September 13, 2019, 11:30 AM

    Brookhaven Lab, Suffolk Girl Scouts Launch Patch Program

    Brookhaven National Laboratory

    From an acoustic levitator to a
    Thursday September 12, 2019, 03:05 PM

    From an acoustic levitator to a "Neutron Bloodhound" robot, hands-on research inspires PPPL's summer interns

    Princeton Plasma Physics Laboratory

    Brookhaven Lab Celebrates the Bright Future of its 2019 Interns
    Friday August 30, 2019, 10:00 AM

    Brookhaven Lab Celebrates the Bright Future of its 2019 Interns

    Brookhaven National Laboratory

    PPPL apprenticeship program offers young people chance to earn while they learn high-tech careers
    Thursday August 01, 2019, 12:05 PM

    PPPL apprenticeship program offers young people chance to earn while they learn high-tech careers

    Princeton Plasma Physics Laboratory

    Creating a diverse pipeline
    Friday July 19, 2019, 01:05 PM

    Creating a diverse pipeline

    Princeton Plasma Physics Laboratory

    JSA Awards Graduate Fellowships for Research at Jefferson Lab
    Monday July 08, 2019, 03:00 PM

    JSA Awards Graduate Fellowships for Research at Jefferson Lab

    Thomas Jefferson National Accelerator Facility

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline
    Monday May 20, 2019, 12:05 PM

    ILSAMP Symposium showcases benefits for diverse students, STEM pipeline

    Argonne National Laboratory

    Integrating Scientific Computing into Science Curricula
    Monday May 13, 2019, 11:05 AM

    Integrating Scientific Computing into Science Curricula

    Brookhaven National Laboratory

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)
    Monday April 29, 2019, 02:05 PM

    Students from Minnesota and Massachusetts Win DOE's 29th National Science Bowl(r)

    Department of Energy, Office of Science

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories
    Friday April 12, 2019, 03:05 PM

    DOE's Science Graduate Student Research Program Selects 70 Students to Pursue Research at DOE Laboratories

    Department of Energy, Office of Science

    Young Women's Conference in STEM seeks to change the statistics one girl at a time
    Thursday March 28, 2019, 03:05 PM

    Young Women's Conference in STEM seeks to change the statistics one girl at a time

    Princeton Plasma Physics Laboratory

    Students team with Argonne scientists and engineers to learn about STEM careers
    Tuesday March 12, 2019, 05:05 PM

    Students team with Argonne scientists and engineers to learn about STEM careers

    Argonne National Laboratory

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition
    Wednesday February 13, 2019, 02:05 PM

    Lynbrook High wins 2019 SLAC Regional Science Bowl competition

    SLAC National Accelerator Laboratory

    Equipping the next generation for a technological revolution
    Thursday January 24, 2019, 01:05 PM

    Equipping the next generation for a technological revolution

    Argonne National Laboratory

    Chemistry intern inspired by Argonne's real-world science
    Friday January 18, 2019, 05:05 PM

    Chemistry intern inspired by Argonne's real-world science

    Argonne National Laboratory

    Chasing a supernova
    Friday January 18, 2019, 04:05 PM

    Chasing a supernova

    Argonne National Laboratory

    Argonne intern streamlines the beamline
    Tuesday January 08, 2019, 02:05 PM

    Argonne intern streamlines the beamline

    Argonne National Laboratory

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices
    Thursday October 11, 2018, 04:00 PM

    Research on Light-Matter Interaction Could Lead to Improved Electronic and Optoelectronic Devices

    Rensselaer Polytechnic Institute (RPI)

    Innovating Our Energy Future
    Wednesday October 03, 2018, 07:05 PM

    Innovating Our Energy Future

    Oregon State University, College of Engineering

    Physics graduate student takes her thesis research to a Department of Energy national lab
    Tuesday October 02, 2018, 03:05 PM

    Physics graduate student takes her thesis research to a Department of Energy national lab

    University of Alabama at Birmingham

    Friday September 21, 2018, 01:05 PM

    "Model" students enjoy Argonne campus life

    Argonne National Laboratory

    Writing Code for a More Skilled and Diverse STEM Workforce
    Thursday September 06, 2018, 01:05 PM

    Writing Code for a More Skilled and Diverse STEM Workforce

    Brookhaven National Laboratory

    New graduate student summer school launches at Princeton Plasma Physics Laboratory
    Tuesday September 04, 2018, 11:30 AM

    New graduate student summer school launches at Princeton Plasma Physics Laboratory

    Princeton Plasma Physics Laboratory

    The Gridlock State
    Friday August 31, 2018, 06:05 PM

    The Gridlock State

    California State University (CSU) Chancellor's Office

    Meet Jasmine Hatcher and Trishelle Copeland-Johnson
    Friday August 31, 2018, 02:05 PM

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    Brookhaven National Laboratory

    Argonne hosts Modeling, Experimentation and Validation Summer School
    Friday August 24, 2018, 11:05 AM

    Argonne hosts Modeling, Experimentation and Validation Summer School

    Argonne National Laboratory

    Students affected by Hurricane Maria bring their research to SLAC
    Wednesday August 22, 2018, 01:05 PM

    Students affected by Hurricane Maria bring their research to SLAC

    SLAC National Accelerator Laboratory

    Brookhaven Lab Pays Tribute to 2018 Summer Interns
    Wednesday August 22, 2018, 10:05 AM

    Brookhaven Lab Pays Tribute to 2018 Summer Interns

    Brookhaven National Laboratory

    Changing How Buildings Are Made
    Monday August 20, 2018, 12:05 PM

    Changing How Buildings Are Made

    Washington University in St. Louis

    CSUMB Selected to Host Architecture at Zero Competition in 2019
    Thursday August 16, 2018, 12:05 PM

    CSUMB Selected to Host Architecture at Zero Competition in 2019

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    Department of Energy Invests $64 Million in Advanced Nuclear Technology
    Friday July 20, 2018, 03:00 PM

    Department of Energy Invests $64 Million in Advanced Nuclear Technology

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    Professor Miao Yu Named the Priti and Mukesh Chatter '82 Career Development Professor
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    2018 RHIC & AGS Annual Users' Meeting: 'Illuminating the QCD Landscape'
    Tuesday July 03, 2018, 11:05 AM

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    Argonne welcomes <em>The Martian</em> author Andy Weir
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    Creating STEM Knowledge and Innovations to Solve Global Issues Like Water, Food, and Energy
    Monday June 18, 2018, 09:55 AM

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    Illinois Mathematics and Science Academy (IMSA)

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    Friday June 15, 2018, 10:00 AM

    Professor Emily Liu Receives $1.8 Million DoE Award for Solar Power Systems Research

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    Introducing Graduate Students Across the Globe to Photon Science
    Monday May 07, 2018, 10:30 AM

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    Brookhaven National Laboratory

    Students from Massachusetts and Washington Win DOE's 28th National Science Bowl(r)
    Wednesday May 02, 2018, 04:05 PM

    Students from Massachusetts and Washington Win DOE's 28th National Science Bowl(r)

    Department of Energy, Office of Science

    The Race for Young Scientific Minds
    Thursday April 12, 2018, 07:05 PM

    The Race for Young Scientific Minds

    Argonne National Laboratory

    Q&A: Al Ashley Reflects on His Efforts to Diversify SLAC and Beyond
    Wednesday March 14, 2018, 02:05 PM

    Q&A: Al Ashley Reflects on His Efforts to Diversify SLAC and Beyond

    SLAC National Accelerator Laboratory





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