Filter News
Area of Research
- (-) Materials (43)
- (-) National Security (6)
- (-) Supercomputing (13)
- Advanced Manufacturing (7)
- Biology and Environment (22)
- Clean Energy (52)
- Climate and Environmental Systems (1)
- Computational Engineering (2)
- Computer Science (7)
- Electricity and Smart Grid (2)
- Functional Materials for Energy (1)
- Fusion and Fission (3)
- Fusion Energy (3)
- Isotopes (7)
- Materials Characterization (1)
- Materials for Computing (10)
- Materials Under Extremes (1)
- Mathematics (1)
- Neutron Science (10)
- Nuclear Science and Technology (2)
- Quantum information Science (1)
- Sensors and Controls (1)
- Transportation Systems (1)
News Type
News Topics
- (-) Artificial Intelligence (5)
- (-) Climate Change (5)
- (-) Composites (5)
- (-) Cybersecurity (5)
- (-) Frontier (4)
- (-) Grid (3)
- (-) Isotopes (4)
- (-) Materials Science (32)
- 3-D Printing/Advanced Manufacturing (13)
- Advanced Reactors (5)
- Big Data (6)
- Bioenergy (6)
- Biology (5)
- Biomedical (7)
- Buildings (2)
- Chemical Sciences (11)
- Clean Water (1)
- Computer Science (24)
- Coronavirus (5)
- Critical Materials (8)
- Decarbonization (2)
- Energy Storage (18)
- Environment (9)
- Exascale Computing (4)
- Fusion (6)
- High-Performance Computing (11)
- Irradiation (1)
- ITER (1)
- Machine Learning (3)
- Materials (38)
- Microscopy (14)
- Molten Salt (2)
- Nanotechnology (18)
- National Security (4)
- Neutron Science (9)
- Nuclear Energy (9)
- Partnerships (3)
- Physics (7)
- Polymers (9)
- Quantum Computing (5)
- Quantum Science (6)
- Security (3)
- Simulation (4)
- Software (1)
- Space Exploration (3)
- Summit (7)
- Sustainable Energy (8)
- Transformational Challenge Reactor (1)
- Transportation (11)
Media Contacts
![Caption: Jaswinder Sharma makes battery coin cells with a lightweight current collector made of thin layers of aligned carbon fibers in a polymer with carbon nanotubes. Credit: Genevieve Martin/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2024-01/sharma1_1.jpg?h=f7dae89e&itok=JiSsMewF)
Electric vehicles can drive longer distances if their lithium-ion batteries deliver more energy in a lighter package. A prime weight-loss candidate is the current collector, a component that often adds 10% to the weight of a battery cell without contributing energy.
![Researchers used Frontier, the world’s first exascale supercomputer, to simulate a magnesium system of nearly 75,000 atoms and the National Energy Research Computing Center’s Perlmutter supercomputer to simulate a quasicrystal structure, above, in a ytterbium-cadmium alloy. Credit: Vikram Gavini](/sites/default/files/styles/list_page_thumbnail/public/2023-11/Gavini_quasiCrystal_0.png?h=c85002af&itok=6QPdbiZo)
Researchers used the world’s first exascale supercomputer to run one of the largest simulations of an alloy ever and achieve near-quantum accuracy.
![Researchers used the open-source Community Earth System Model to simulate the effects that extreme climatic conditions have on processes like land carbon storage. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/wildfire_0.jpg?h=175bab9e&itok=sbjoOQiV)
Researchers from Oak Ridge National Laboratory and Northeastern University modeled how extreme conditions in a changing climate affect the land’s ability to absorb atmospheric carbon — a key process for mitigating human-caused emissions. They found that 88% of Earth’s regions could become carbon emitters by the end of the 21st century.
![Researchers at Oak Ridge National Laboratory developed an eco-friendly foam insulation for improved building efficiency. Credit: Chad Malone/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-03/foam_thumbnail.png?h=b6717701&itok=O0z-knmD)
Scientists at ORNL developed a competitive, eco-friendly alternative made without harmful blowing agents.
![Heat is typically carried through a material by vibrations known as phonons. In some crystals, however, different atomic motions — known as phasons — carry heat three times faster and farther. This illustration shows phasons made by rearranging atoms, shown by arrows. Credit: Jill Hemman/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-02/23-G01840_Phason_Manly_proof3_0.png?h=10d202d3&itok=3NpjriWi)
Warming a crystal of the mineral fresnoite, ORNL scientists discovered that excitations called phasons carried heat three times farther and faster than phonons, the excitations that usually carry heat through a material.
![Oak Ridge National Laboratory entrance sign](/themes/custom/ornl/images/default-thumbnail.jpg)
Zheng Gai, a senior staff scientist at ORNL’s Center for Nanophase Materials Sciences, has been selected as editor-in-chief of the Spin Crossover and Spintronics section of Magnetochemistry.
![Jason Gardner, Sandra Davern and Peter Thornton have been elected fellows of AAAS. Credit: Laddy Fields/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-02/AAAS_2022%20Thumbnail_0.png?h=b6717701&itok=4TftuioC)
Three scientists from the Department of Energy’s Oak Ridge National Laboratory have been elected fellows of the American Association for the Advancement of Science, or AAAS.
![Anne Campbell](/sites/default/files/styles/list_page_thumbnail/public/2023-01/2022-P03479.jpg?h=8f9cfe54&itok=gtc6VRJ9)
Anne Campbell, an R&D associate in ORNL’s Materials Science and Technology Division since 2016, has been selected as an associate editor of the Journal of Nuclear Materials.
![Seven scientists at the Department of Energy’s Oak Ridge National Laboratory have been named Battelle Distinguished Inventors, in recognition of their obtaining 14 or more patents during their careers at the lab. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/InventorWinners_0.png?h=b6717701&itok=MO7KGBMz)
Seven scientists at the Department of Energy’s Oak Ridge National Laboratory have been named Battelle Distinguished Inventors, in recognition of their obtaining 14 or more patents during their careers at the lab.
![Ilias Belharouak, Grace Burke and Phil Snyder represent ORNL’s strengths in battery technology, materials science and fusion energy research.](/sites/default/files/styles/list_page_thumbnail/public/2022-12/22-G04341_Corporate-Fellows-photos.jpg?h=e91a75a9&itok=skT1h7xu)
Three researchers at ORNL have been named ORNL Corporate Fellows in recognition of significant career accomplishments and continued leadership in their scientific fields.