![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Clean Energy (157)
- (-) Computational Engineering (2)
- (-) Fusion and Fission (35)
- (-) Neutron Science (26)
- (-) Nuclear Science and Technology (39)
- Advanced Manufacturing (8)
- Biological Systems (2)
- Biology and Environment (99)
- Biology and Soft Matter (1)
- Building Technologies (2)
- Climate and Environmental Systems (2)
- Computational Biology (1)
- Computer Science (9)
- Electricity and Smart Grid (1)
- Energy Sciences (2)
- Fuel Cycle Science and Technology (1)
- Functional Materials for Energy (2)
- Fusion Energy (13)
- Isotope Development and Production (1)
- Isotopes (6)
- Materials (91)
- Materials for Computing (12)
- Mathematics (1)
- National Security (29)
- Nuclear Systems Modeling, Simulation and Validation (2)
- Quantum information Science (2)
- Sensors and Controls (1)
- Supercomputing (71)
News Topics
- (-) Advanced Reactors (18)
- (-) Artificial Intelligence (16)
- (-) Bioenergy (30)
- (-) Climate Change (22)
- (-) Energy Storage (76)
- (-) Microscopy (11)
- (-) Nuclear Energy (64)
- (-) Security (8)
- (-) Sustainable Energy (71)
- 3-D Printing/Advanced Manufacturing (85)
- Big Data (8)
- Biology (16)
- Biomedical (21)
- Biotechnology (5)
- Buildings (36)
- Chemical Sciences (19)
- Clean Water (10)
- Composites (18)
- Computer Science (39)
- Coronavirus (21)
- Critical Materials (10)
- Cybersecurity (10)
- Decarbonization (35)
- Environment (60)
- Exascale Computing (3)
- Fossil Energy (3)
- Frontier (4)
- Fusion (30)
- Grid (40)
- High-Performance Computing (10)
- Hydropower (2)
- Isotopes (7)
- ITER (6)
- Machine Learning (11)
- Materials (46)
- Materials Science (51)
- Mathematics (3)
- Mercury (3)
- Microelectronics (1)
- Molten Salt (5)
- Nanotechnology (18)
- National Security (7)
- Net Zero (4)
- Neutron Science (102)
- Partnerships (13)
- Physics (12)
- Polymers (12)
- Quantum Computing (1)
- Quantum Science (8)
- Renewable Energy (1)
- Simulation (7)
- Space Exploration (10)
- Statistics (1)
- Summit (10)
- Transformational Challenge Reactor (5)
- Transportation (68)
Media Contacts
![Batteries—Polymers that bind](/sites/default/files/styles/list_page_thumbnail/public/2019-06/Batteries-Polymers_that_bind_0.png?h=dec22bcf&itok=oJ7mroY1)
A team of researchers at Oak Ridge National Laboratory have demonstrated that designed synthetic polymers can serve as a high-performance binding material for next-generation lithium-ion batteries.
![Nuclear—More than the core](/sites/default/files/styles/list_page_thumbnail/public/2019-06/Nuclear-More_than_the_core_0.png?h=e134b588&itok=JTl4KycO)
Researchers have developed high-fidelity modeling capabilities for predicting radiation interactions outside of the reactor core—a tool that could help keep nuclear reactors running longer.
![Nuclear—Tiny testing fuels](/sites/default/files/styles/list_page_thumbnail/public/2019-05/MiniFuel_2019-P03618_0.jpg?h=49ab6177&itok=VVYMAZ3E)
For the first time, Oak Ridge National Laboratory has completed testing of nuclear fuels using MiniFuel, an irradiation vehicle that allows for rapid experimentation.
![Computing—Routing out the bugs](/sites/default/files/styles/list_page_thumbnail/public/2019-11/VA-HealthIT-2019-P04263.jpg?h=784bd909&itok=uwv091uK)
A study led by Oak Ridge National Laboratory explored the interface between the Department of Veterans Affairs’ healthcare data system and the data itself to detect the likelihood of errors and designed an auto-surveillance tool
![Materials—Engineering heat transport](/sites/default/files/styles/list_page_thumbnail/public/2019-05/Materials-Engineering_heat_transport.png?h=abd215d5&itok=PJPSWa9s)
Scientists have discovered a way to alter heat transport in thermoelectric materials, a finding that may ultimately improve energy efficiency as the materials
![Combining fundamental chemistry with high-performance computing resources at ORNL, researchers demonstrate a more efficient method for recovering uranium from seawater, unveiling a prototype material that outperforms best-in-class uranium adsorbents. Credit: Alexander Ivanov/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/H2BHT_0.png?h=242693e7&itok=t7JWX0Wh)
Scientists have demonstrated a new bio-inspired material for an eco-friendly and cost-effective approach to recovering uranium from seawater.
![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.
![Microreactors could offer unique mobility and flexibility—opening the possibility for nuclear energy to reach isolated areas.](/sites/default/files/styles/list_page_thumbnail/public/2019-04/Micro%20Reactor%202-03%5B1%5D_0.jpg?h=f3960f67&itok=EVMQYzMt)
Oak Ridge National Laboratory scientists are evaluating paths for licensing remotely operated microreactors, which could provide clean energy sources to hard-to-reach communities, such as isolated areas in Alaska.
![ORNL nuclear engineer Chris Petrie](/sites/default/files/styles/list_page_thumbnail/public/2019-03/Nuclear-Follow_your_senses_ORNL_2.jpg?h=7d719b4a&itok=xTiBlfq8)
Oak Ridge National Laboratory is using ultrasonic additive manufacturing to embed highly accurate fiber optic sensors in heat- and radiation-resistant materials, allowing for real-time monitoring that could lead to greater insights and safer reactors.