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Researchers are seeking to better predict the impact of ice sheet melting in Greenland under a changing climate.July 2014Science Highlights

Greenland Ice Sheet “Sliding” a Small Contributor to Future Sea-Level Rise

Modeling experiments assess impacts of key melting behavior. Read More »

Difference between calculated and experimentally measured masses of oxygen isotopes as a function of mass number.May 2014Science Highlights

Streamlining the Nuclear Force

An optimized nuclear force model yields a high-precision interaction with an unexpected descriptive power. Read More »

Jefferson Lab's K20 supercomputer.June 2013Science Highlights

Supercomputing on a Budget

The optimization of commercial hardware and specialized software enables cost-effective supercomputing. Read More »

Calculations predict the zeolite structure schematically shown in the figure will effectively capture methane from a low-quality natural gas mixture of carbon dioxide (CO2) and methane (CH4).April 2013Science Highlights

Discovery of New Materials to Capture Methane

Predicted materials could economically produce high-purity methane from natural gas systems and separate methane from coal mine ventilation systems. Read More »

Laser Plasma Wakefield AccelerationApril 2013Science Highlights

How Accelerator Physicists Save Time

A boosted frame of reference boosts the speed of calculations. Read More »

The density of bonding electrons (red and yellow) in silicon (upper left) is rather evenly distributed, whereas in zinc oxide (upper right), it is concentrated around the oxygen atoms.March 2013Science Highlights

Understanding How Semiconductors Absorb Light

Advances in how we calculate optical properties of semiconductors shorten the path to improved solar cells and other optoelectronic devices. Read More »

An electrolyte molecule (ethylene carbonate: C3H4O3) weakly binds (dashed line) to the positive electrode surface (Li0.6Mn2O4)...February 2013Science Highlights

Understanding Nature’s Choreography in Batteries

Charge-discharge chemistry for lithium ion batteries elucidated by theoretical calculations. Read More »

Supercomputers could help speed up the drug discovery process by identifying suitable chemicals (seen as gray spheres)October 2012Science Highlights

Designing Drugs on Supercomputers

Researchers use Oak Ridge Leadership Computing Facility to accelerate drug discovery. Read More »

Supercomputer simulation of the evolution of the universeOctober 2012Science Highlights

Universe in a (Blue) Bottle

Simulating the evolution of the universe on the Argonne Leadership Computing Facility’s IBM Blue Gene/Q. Read More »

“Early Universe” simulation, performed on NERSC supercomputerOctober 2012Science Highlights

“Dark Fiber” Enables Research to Create Tomorrow’s Internet

The Advanced Networking Initiative testbed is allowing researchers to develop radical new technologies for the next generation Internet. Read More »

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