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![Postdoctoral researcher Cory Knoot prepares a sample of blue-green algae for neutron scattering experiment on the Bio-SANS instrument at ORNL’s High Flux Isotope Reactor. Credit: Kelley Smith/Oak Ridge National Laboratory, U.S. Dept. of Energy Postdoctoral researcher Cory Knoot prepares a sample of blue-green algae for neutron scattering experiment on the Bio-SANS instrument at ORNL’s High Flux Isotope Reactor. Credit: Kelley Smith/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/neu.png?itok=iZWH06Xo)
![Oak Ridge National Laboratory’s Summit supercomputer was named No. 1 on the TOP500 List, a semiannual ranking of the world’s fastest computing systems. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy.Oak Ridge National Laboratory’ Oak Ridge National Laboratory’s Summit supercomputer was named No. 1 on the TOP500 List, a semiannual ranking of the world’s fastest computing systems. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2018-P03971.jpg?itok=BNeaoWKB)
The US Department of Energy’s Oak Ridge National Laboratory is once again officially home to the fastest supercomputer in the world, according to the TOP500 List, a semiannual ranking of the world’s fastest computing systems.
![Default image of ORNL entry sign](/sites/default/files/styles/list_page_thumbnail/public/2023-09/default-thumbnail.jpg?h=553c93cc&itok=N_Kd1DVR)
In an effort to reduce errors in the analyses of diagnostic images by health professionals, a team of researchers from the Department of Energy’s Oak Ridge National Laboratory has improved understanding of the cognitive processes
![Illustration of a nitrogen dioxide molecule (depicted in red and gold) confined within a nano-size pore of an MFM-300(Al) metal-organic framework material as characterized using neutron scattering at Oak Ridge National Laboratory. Illustration of a nitrogen dioxide molecule (depicted in red and gold) confined within a nano-size pore of an MFM-300(Al) metal-organic framework material as characterized using neutron scattering at Oak Ridge National Laboratory.](/sites/default/files/styles/list_page_thumbnail/public/news/images/18-G00441_PR%20MFM%20Gas%20Separation%20Nature%20Materials%20cover%20adapted%20for%20news%20release.png?itok=Zng13-B8)
Led by the University of Manchester, an international team of scientists has developed a metal-organic framework material (MOF) that exhibits a selective, fully reversible and repeatable capability to remove nitrogen dioxide gas from the atmosphere in ambient conditions.
![Oak Ridge National Laboratory launches Summit supercomputer. Oak Ridge National Laboratory launches Summit supercomputer.](/sites/default/files/styles/list_page_thumbnail/public/2018-P01537.jpg?itok=GLf4y1EZ)
The U.S. Department of Energy’s Oak Ridge National Laboratory today unveiled Summit as the world’s most powerful and smartest scientific supercomputer.
![Graphical representation of a deuteron, the bound state of a proton (red) and a neutron (blue). Credit: Andy Sproles/Oak Ridge National Laboratory, U.S. Dept. of Energy. Graphical representation of a deuteron, the bound state of a proton (red) and a neutron (blue). Credit: Andy Sproles/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/news/images/deuteron%5B4%5D.jpg?itok=hEV9C82i)
Scientists at the Department of Energy’s Oak Ridge National Laboratory are the first to successfully simulate an atomic nucleus using a quantum computer. The results, published in Physical Review Letters, demonstrate the ability of quantum systems to compute nuclear ph...
![Assembly of the PROSPECT neutrino detector. (Credit: PROSPECT collaboration / Mara Lavitt) Assembly of the PROSPECT neutrino detector. (Credit: PROSPECT collaboration / Mara Lavitt)](/sites/default/files/styles/list_page_thumbnail/public/image1_2017_11_17%20Yale%20Neutrino%20Detector_Lavitt_5_0.jpg?itok=gXYFslr3)
![ORNL_neutrons_low-barrierH.png ORNL_neutrons_low-barrierH.png](/sites/default/files/styles/list_page_thumbnail/public/ORNL_neutrons_low-barrierH.png?itok=M_uAzb9a)
An Oak Ridge National Laboratory-led team has observed how a prolific class of antibiotics may be losing its effectiveness as certain bacteria develop drug resistance by acquiring enzymes known as aminoglycoside modifying enzymes. Aminoglycosides are commonly used in antibiotics to tre...
![New exascale earth modeling system for energy New exascale earth modeling system for energy](/sites/default/files/styles/list_page_thumbnail/public/thumb2_0.jpg?itok=S5I0NIQC)