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Mindy Clark with a crop of more than 5,000 Populus plants in an ORNL greenhouse.

Mindy Clark’s enthusiasm for plant biology has only grown from her time in the classroom at the University of Tennessee, Knoxville (UTK) to her years working in greenhouse operations for private industry and more recently at the Department of Energy's Oak Ridge National Laboratory....

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Working backwards has moved Josh Michener’s research far forward as he uses evolution and genetics to engineer microbes for better conversion of plants into biofuels and biochemicals. In his work for the BioEnergy Science Center at ORNL, for instance, “we’ve gotten good at engineering microbes th...

Researchers at Rice University and Oak Ridge National Laboratory determined that two-dimensional materials grown onto a cone allow control over where defects called grain boundaries appear.

Rice University researchers have learned to manipulate two-dimensional materials to design in defects that enhance the materials’ properties. The Rice lab of theoretical physicist Boris Yakobson and colleagues at the Department of Energy’s Oak Ridge National Laboratory are combi...

L-R, ORNL’s Bruce Warmack, Nance Ericson with an early prototype of the Hot Stick (ORNL photographer Carlos Jones).
With more volts than ever before in electric vehicles (EVs) and on solar-paneled rooftops, first responder and electrical worker safety is a growing concern. Researchers at the Department of Energy's Oak Ridge National Laboratory (ORNL) are addressing the challenge with the develop...
Joshua New

Joshua New has an ambitious goal to increase the nation’s efficient use of energy: he wants to create a model of every building in America. All 130 million of them. For now, Joshua and his colleagues in the Building Envelope and Urban Systems group are creating virtual models of the buildings in ...

ORNL researcher Tara Pandya, who had an early interest in music, develops Monte Carlo and Deterministic radiation transport codes as a computational nuclear engineer.
Tara Pandya’s interest in nuclear engineering began with a literal flash of inspiration. Pandya originally aspired to become a musician or a music teacher, but grew to love math and physics the more she learned about them. When it came time for college, she wanted to find a progr...
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It’s been 10 years since the US Department of Energy first established a BioEnergy Science Center (BESC) at Oak Ridge National Laboratory (ORNL), and researcher Gerald “Jerry” Tuskan has used that time and the lab’s and center’s resources and tools

Anthony Walker
During the workday, Anthony Walker spends considerable time designing models to advance our understanding of Earth’s biological systems. In the evenings and on weekends, he takes a more hands-on approach to the natural world, whether working in his garden or out kayaking on...
ORNL’s David Cullen used sophisticated, low-voltage microscopy to directly observe the active sites of a low-cost, platinum group metal-free fuel cell catalyst developed by a Los Alamos-led research team. Photo by Jason Richards, ORNL/DOE
In order to reduce the cost of next-generation polymer electrolyte fuel cells for vehicles, researchers have been developing alternatives to the prohibitively expensive platinum and platinum-group metal (PGM) catalysts currently used in fuel cell
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In a first-of-a-kind experiment, researchers used neutrons to investigate the performance of a new aluminum alloy in a gasoline-powered engine—while the engine was running. A team from the Department of Energy’s Oak Ridge National Laboratory worked with industry partners to perfor...