Filter News
Area of Research
- (-) Isotopes (10)
- (-) National Security (16)
- (-) Supercomputing (61)
- Advanced Manufacturing (17)
- Biological Systems (4)
- Biology and Environment (50)
- Building Technologies (8)
- Chemical and Engineering Materials (1)
- Clean Energy (198)
- Climate and Environmental Systems (4)
- Computational Biology (1)
- Computational Engineering (3)
- Computer Science (12)
- Electricity and Smart Grid (2)
- Energy Sciences (4)
- Fossil Energy (1)
- Functional Materials for Energy (2)
- Fusion and Fission (17)
- Fusion Energy (8)
- Isotope Development and Production (1)
- Materials (143)
- Materials Characterization (2)
- Materials for Computing (14)
- Materials Under Extremes (1)
- Mathematics (1)
- Neutron Data Analysis and Visualization (2)
- Neutron Science (47)
- Nuclear Science and Technology (26)
- Nuclear Systems Modeling, Simulation and Validation (2)
- Quantum information Science (4)
- Renewable Energy (2)
- Sensors and Controls (2)
- Transportation Systems (4)
News Type
News Topics
- 3-D Printing/Advanced Manufacturing (2)
- Advanced Reactors (2)
- Artificial Intelligence (4)
- Big Data (6)
- Bioenergy (2)
- Biology (3)
- Biomedical (6)
- Buildings (1)
- Chemical Sciences (2)
- Climate Change (4)
- Computer Science (24)
- Coronavirus (4)
- Critical Materials (3)
- Cybersecurity (5)
- Decarbonization (1)
- Energy Storage (6)
- Environment (6)
- Exascale Computing (4)
- Frontier (4)
- Fusion (2)
- Grid (3)
- High-Performance Computing (10)
- Irradiation (1)
- Isotopes (7)
- Machine Learning (3)
- Materials (8)
- Materials Science (4)
- Microscopy (1)
- Molten Salt (1)
- Nanotechnology (3)
- National Security (4)
- Neutron Science (2)
- Nuclear Energy (5)
- Partnerships (1)
- Physics (2)
- Polymers (2)
- Quantum Computing (5)
- Quantum Science (4)
- Security (3)
- Simulation (4)
- Software (1)
- Space Exploration (3)
- Summit (7)
- Sustainable Energy (5)
- Transportation (3)
Media Contacts
![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.
![Hilda Klasky](/sites/default/files/styles/list_page_thumbnail/public/2023-11/Hilda%20Klasky.jpg?h=dbae05b8&itok=CPlpl2-D)
Hilda Klasky, an R&D staff member in the Scalable Biomedical Modeling group at ORNL, has been selected as a senior member of the Association of Computing Machinery, or ACM.
![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.
![Steven Hamilton, an R&D scientist in the HPC Methods for Nuclear Applications group at ORNL, leads the ExaSMR project. ExaSMR was developed to run on the Oak Ridge Leadership Computing Facility’s exascale-class supercomputer, Frontier. Credit: Genevieve Martin/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/2023-P00165_1.jpg?h=c6980913&itok=YE6_qVLk)
The Exascale Small Modular Reactor effort, or ExaSMR, is a software stack developed over seven years under the Department of Energy’s Exascale Computing Project to produce the highest-resolution simulations of nuclear reactor systems to date. Now, ExaSMR has been nominated for a 2023 Gordon Bell Prize by the Association for Computing Machinery and is one of six finalists for the annual award, which honors outstanding achievements in high-performance computing from a variety of scientific domains.
![Eric Myers](/sites/default/files/styles/list_page_thumbnail/public/2023-08/2023-P08714_0.jpg?h=8f9cfe54&itok=M3ciWm1M)
Eric Myers of ORNL has been named a senior member of the Institute of Electrical and Electronics Engineers, effective June 21.
![Jacob McCulley](/sites/default/files/styles/list_page_thumbnail/public/2023-07/2022-P06631.jpg?h=02666105&itok=hNEPq3CF)
Jacob McCulley of the Department of Energy’s Oak Ridge National Laboratory has been named a senior member of the Institute of Electrical and Electronics Engineers, or IEEE, one of the world’s largest technical professional
![An illustration shows how the composite is pressed into a seamless aluminum liner, which is then sealed with an aluminum powder cap. The research is sponsored by the DOE Isotope Program. Credit: Chris Orosco/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-06/RadiumTargetIllustration_0.png?h=cba57ff2&itok=Hhq-h9v8)
Oak Ridge National Laboratory researchers have developed a method to simplify one step of radioisotope production — and it’s faster and safer.
![A new method to control quantum states in a material is shown. The electric field induces polarization switching of the ferroelectric substrate, resulting in different magnetic and topological states. Credit: Mina Yoon, Fernando Reboredo, Jacquelyn DeMink/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-06/pnglbernardstorytip.png?h=d1cb525d&itok=NOT32zpa)
An advance in a topological insulator material — whose interior behaves like an electrical insulator but whose surface behaves like a conductor — could revolutionize the fields of next-generation electronics and quantum computing, according to scientists at ORNL.
![An Oak Ridge National Laboratory study compared classical computing techniques for compressing data with potential quantum compression techniques. Credit: Getty Images](/sites/default/files/styles/list_page_thumbnail/public/2023-04/QuantumCompression.png?h=9fa9abd8&itok=o0n1r7et)
A study led by Oak Ridge National Laboratory researchers identifies a new potential application in quantum computing that could be part of the next computational revolution.
Xiao Wang, a research scientist at ORNL, has been named a senior member of the Institute of Electrical and Electronics Engineers, the world’s largest organization for technical professionals. Wang works in the lab’s Computing and Computational Sciences Directorate’s Advanced Computing for Health Sciences Section.