Filter News
Area of Research
- (-) Clean Energy (27)
- (-) Neutron Science (20)
- (-) Nuclear Science and Technology (4)
- Advanced Manufacturing (1)
- Biology and Environment (16)
- Computational Engineering (1)
- Computer Science (1)
- Fusion and Fission (4)
- Isotope Development and Production (1)
- Isotopes (2)
- Materials (43)
- Materials Characterization (1)
- Materials for Computing (6)
- Materials Under Extremes (1)
- National Security (6)
- Sensors and Controls (1)
- Supercomputing (27)
News Topics
- (-) Bioenergy (15)
- (-) Biomedical (8)
- (-) Materials Science (24)
- (-) Security (4)
- (-) Space Exploration (3)
- (-) Summit (5)
- 3-D Printing/Advanced Manufacturing (31)
- Advanced Reactors (4)
- Artificial Intelligence (5)
- Big Data (2)
- Biology (9)
- Biotechnology (3)
- Buildings (8)
- Chemical Sciences (10)
- Clean Water (1)
- Climate Change (7)
- Composites (6)
- Computer Science (14)
- Coronavirus (9)
- Critical Materials (4)
- Cybersecurity (4)
- Decarbonization (10)
- Energy Storage (26)
- Environment (14)
- Exascale Computing (2)
- Fossil Energy (1)
- Frontier (2)
- Fusion (3)
- Grid (9)
- High-Performance Computing (3)
- Isotopes (3)
- Machine Learning (4)
- Materials (21)
- Mercury (1)
- Microscopy (4)
- Molten Salt (1)
- Nanotechnology (10)
- National Security (5)
- Net Zero (1)
- Neutron Science (40)
- Nuclear Energy (10)
- Partnerships (8)
- Physics (8)
- Polymers (5)
- Quantum Science (4)
- Renewable Energy (1)
- Simulation (1)
- Sustainable Energy (24)
- Transformational Challenge Reactor (3)
- Transportation (18)
Media Contacts
![Illustration of the intricate organization of the PKA structure, wherein different parts of the protein are connected through elaborate hydrogen bonding networks (dashed yellow lines), glued together by the hydrophobic assemblies (light blue and orange volumes)—all working together to build the functional active site. Insert shows protonation of the transferred phosphoryl group (cyan mesh) and its many interactions with water and the active site amino acid residues. Credit: Jill Hemman/ORNL](/sites/default/files/styles/list_page_thumbnail/public/2019-03/19-G00204_MR_graphic_Kovalevsky_proof5_2.png?h=b7fbb1a9&itok=wrZFNX-o)
OAK RIDGE, Tenn., March 20, 2019—Direct observations of the structure and catalytic mechanism of a prototypical kinase enzyme—protein kinase A or PKA—will provide researchers and drug developers with significantly enhanced abilities to understand and treat fatal diseases and neurological disorders such as cancer, diabetes, and cystic fibrosis.
![Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing. Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing.](/sites/default/files/styles/list_page_thumbnail/public/2018-P09551.jpg?itok=q7Ri01Qb)
Scientists at the Department of Energy’s Oak Ridge National Laboratory have created a recipe for a renewable 3D printing feedstock that could spur a profitable new use for an intractable biorefinery byproduct: lignin.
Scientists studying a valuable, but vulnerable, species of poplar have identified the genetic mechanism responsible for the species’ inability to resist a pervasive and deadly disease. Their finding, published in the Proceedings of the National Academy of Sciences, could lead to more successful hybrid poplar varieties for increased biofuels and forestry production and protect native trees against infection.
![The sensors measure parameters like temperature, chemicals and electric grid elements for industrial and electrical applications. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy The sensors measure parameters like temperature, chemicals and electric grid elements for industrial and electrical applications. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/drone%20inspecting%20EPB%20pole%20mounted%20transformers.jpg?itok=CiRIK4cC)
Brixon, Inc., has exclusively licensed a multiparameter sensor technology from the Department of Energy’s Oak Ridge National Laboratory. The integrated platform uses various sensors that measure physical and environmental parameters and respond to standard security applications.
![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.
![Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227. Radiochemical technicians David Denton and Karen Murphy use hot cell manipulators at Oak Ridge National Laboratory during the production of actinium-227.](/sites/default/files/styles/list_page_thumbnail/public/2016-P07827%5B1%5D.jpg?itok=yJbnFQLU)
The Department of Energy’s Oak Ridge National Laboratory is now producing actinium-227 (Ac-227) to meet projected demand for a highly effective cancer drug through a 10-year contract between the U.S. DOE Isotope Program and Bayer.
![By producing 50 grams of plutonium-238, Oak Ridge National Laboratory researchers have demonstrated the nation’s ability to provide a valuable energy source for deep space missions. By producing 50 grams of plutonium-238, Oak Ridge National Laboratory researchers have demonstrated the nation’s ability to provide a valuable energy source for deep space missions.](/sites/default/files/styles/list_page_thumbnail/public/front_page_slide_assets/2015-P07524.jpg?itok=MEy22Na3)
With the production of 50 grams of plutonium-238, researchers at the Department of Energy’s Oak Ridge National Laboratory have restored a U.S. capability dormant for nearly 30 years and set the course to provide power for NASA and other missions.
![Vanadium atoms (blue) have unusually large thermal vibrations that stabilize the metallic state of a vanadium dioxide crystal. Red depicts oxygen atoms.](/sites/default/files/styles/list_page_thumbnail/public/2020-06/82289_web.jpg?h=05d1a54d&itok=_5hHRzzR)
For more than 50 years, scientists have debated what turns particular oxide insulators, in which electrons barely move, into metals, in which electrons flow freely.