![Sphere that has the top right fourth removed (exposed) Colors from left are orange, dark blue with orange dots, light blue with horizontal lines, then black. Inside the exposure is green and black with boxes.](/sites/default/files/styles/featured_square_large/public/2024-06/slicer.jpg?h=56311bf6&itok=bCZz09pJ)
Filter News
Area of Research
- (-) Fusion Energy (5)
- (-) Neutron Science (19)
- Advanced Manufacturing (10)
- Biology and Environment (32)
- Clean Energy (99)
- Computational Biology (1)
- Computational Engineering (1)
- Computer Science (3)
- Fuel Cycle Science and Technology (1)
- Fusion and Fission (31)
- Isotope Development and Production (1)
- Isotopes (4)
- Materials (59)
- Materials for Computing (6)
- National Security (29)
- Nuclear Science and Technology (23)
- Sensors and Controls (1)
- Supercomputing (65)
News Topics
- (-) 3-D Printing/Advanced Manufacturing (6)
- (-) Artificial Intelligence (5)
- (-) Energy Storage (4)
- (-) High-Performance Computing (2)
- (-) Machine Learning (3)
- (-) Nuclear Energy (7)
- (-) Security (2)
- Advanced Reactors (1)
- Big Data (2)
- Bioenergy (5)
- Biology (5)
- Biomedical (9)
- Biotechnology (1)
- Chemical Sciences (1)
- Clean Water (2)
- Climate Change (1)
- Composites (1)
- Computer Science (13)
- Coronavirus (8)
- Cybersecurity (1)
- Decarbonization (2)
- Environment (6)
- Fossil Energy (1)
- Frontier (1)
- Fusion (8)
- Materials (12)
- Materials Science (20)
- Mathematics (1)
- Microscopy (2)
- Nanotechnology (8)
- National Security (2)
- Neutron Science (73)
- Physics (8)
- Polymers (1)
- Quantum Computing (1)
- Quantum Science (5)
- Space Exploration (2)
- Summit (6)
- Sustainable Energy (3)
- Transportation (3)
Media Contacts
![ORNL collaborator Hsiu-Wen Wang led the neutron scattering experiments at the Spallation Neutron Source to probe complex electrolyte solutions that challenge nuclear waste processing at Hanford and other sites. Credit: Genevieve Martin/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/2019-P01240_0.jpg?h=c6980913&itok=RLLi1M-g)
Researchers at the Department of Energy’s Oak Ridge National Laboratory, Pacific Northwest National Laboratory and Washington State University teamed up to investigate the complex dynamics of low-water liquids that challenge nuclear waste processing at federal cleanup sites.
![The illustrations show how the correlation between lattice distortion and proton binding energy in a material affects proton conduction in different environments. Mitigating this interaction could help researchers improve the ionic conductivity of solid materials.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/Figure_Rosenthal_5-1-19_0.png?h=73c01546&itok=-tjVhDfm)
Ionic conduction involves the movement of ions from one location to another inside a material. The ions travel through point defects, which are irregularities in the otherwise consistent arrangement of atoms known as the crystal lattice. This sometimes sluggish process can limit the performance and efficiency of fuel cells, batteries, and other energy storage technologies.
![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.
![Pellet selector Pellet selector](/sites/default/files/styles/list_page_thumbnail/public/news/images/Fusion%20pellet%20art%202.jpg?itok=4KhWRcQt)
When it’s up and running, the ITER fusion reactor will be very big and very hot, with more than 800 cubic meters of hydrogen plasma reaching 170 million degrees centigrade. The systems that fuel and control it, on the other hand, will be small and very cold. Pellets of frozen gas will be shot int...