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![In a model of a 1.6 liter engine cylinder, liquid fuel (shown in red and orange) is converted to fuel vapor under high temperatures during ignition. Image courtesy of Ronald Grover. In a model of a 1.6 liter engine cylinder, liquid fuel (shown in red and orange) is converted to fuel vapor under high temperatures during ignition. Image courtesy of Ronald Grover.](/sites/default/files/styles/list_page_thumbnail/public/news/images/GMv2%5B1%5D%20R3_0.png?itok=ejhdyR9o)
Most car owners in the United States do not think twice about passing over the diesel pump at the gas station. Instead, diesel fuel mostly powers our shipping trucks, boats, buses, and generators—and that is because diesel engines are about 10 percent more fuel-efficient than gaso...
![A conceptual illustration of proton-proton fusion in which two protons fuse to form a deuteron. Image courtesy of William Detmold. A conceptual illustration of proton-proton fusion in which two protons fuse to form a deuteron. Image courtesy of William Detmold.](/sites/default/files/styles/list_page_thumbnail/public/news/images/ppfusion%5B2%5D%20R1.png?itok=i8NTzm-5)
Nuclear physicists are using the nation’s most powerful supercomputer, Titan, at the Oak Ridge Leadership Computing Facility to study particle interactions important to energy production in the Sun and stars and to propel the search for new physics discoveries Direct calculatio...
![Yarom Polsky](/sites/default/files/styles/list_page_thumbnail/public/blog/images/2017-P08052.jpg?itok=89MOAg-9)
Yarom Polsky’s diverse background in private and public-sector research has given him a knack for recognizing opportunities to advance the state-of-the-art, and he parlays that knowledge into successful innovation as an engineer, group leader, and