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Since the discovery of high-temperature superconductors — materials that can transport electricity with perfect efficiency at or near liquid nitrogen temperatures (minus-196 degrees Celsius) — scientists have been working to develop a theory that explains their essential physics.
When physicists Georg Bednorz and K. Alex Muller discovered the first high-temperature superconductors in 1986, it didn’t take much imagination to envision the potential technological benefits of harnessing such materials.
Fernanda Foertter, a user support specialist at the Department of Energy’s Oak Ridge National Laboratory, considers herself a tinkerer.
Foertter’s tinkering started when she was a child, but her innate inquisitiveness still influences her work at the Oak Ridge Leadership Computing...
In an era of instant communication, perhaps no message-passing system is more underappreciated than the human body. Underlying each movement, each mood, each sight, sound, or smell, an army of specialized cells called neurons relays signals that register in the brain and connect us to our environment.
In the United States, the use of natural gas for electricity generation continues to grow. The driving forces behind this development? A boom in domestic natural gas production, historically low prices, and increased scrutiny over fossil fuels’ carbon emissions. Though coal still acco...
Four Oak Ridge National Laboratory researchers specializing in environmental, biological and computational science are among 49 recipients of Department of Energy's Office of Science Early Career Research Program awards. The Early Career Research Program, now in its ...
Radioactive materials have long been a part of American history—from the Manhattan Project to the development of nuclear power. The materials central to these innovations are actinides, or elements 89–103 on the periodic table that release large amounts of energy when atoms are spli...
Lipid molecules have split personalities—one part loves water, whereas the other avoids it at all costs. Lipids make up cell membranes, the frontline defense in preventing cellular access to bacterial and viral invaders.
Many researchers believe that the membrane is not just a scaf...
Breaking down cellulosic biomass for biofuel is a costly and complex process, requiring lots of acid, water, and heat. Experimental pretreatments, however, hold the promise of driving down these costs by making more biomass available to enzymes for fermentation. To gain a better...
The Department of Energy’s Oak Ridge National Laboratory will support four new industry projects announced today as part of DOE’s High Performance Computing for Manufacturing (HPC4Mfg) Program. The program pairs selected companies with national labs, including ORNL...