![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Advanced Manufacturing (34)
- (-) Fusion Energy (17)
- (-) National Security (80)
- Biological Systems (18)
- Biology and Environment (177)
- Biology and Soft Matter (5)
- Building Technologies (12)
- Chemical and Engineering Materials (4)
- Chemistry and Physics at Interfaces (11)
- Clean Energy (522)
- Climate and Environmental Systems (14)
- Computational Biology (6)
- Computational Chemistry (5)
- Computational Engineering (5)
- Computer Science (19)
- Data (1)
- Earth Sciences (1)
- Electricity and Smart Grid (3)
- Energy Frontier Research Centers (14)
- Energy Sciences (5)
- Fossil Energy (3)
- Fuel Cycle Science and Technology (3)
- Functional Materials for Energy (16)
- Fusion and Fission (54)
- Geographic Information Science and Technology (3)
- Isotope Development and Production (3)
- Isotopes (35)
- Materials (433)
- Materials Characterization (2)
- Materials for Computing (36)
- Materials Synthesis from Atoms to Systems (13)
- Materials Under Extremes (12)
- Mathematics (1)
- Neutron Data Analysis and Visualization (4)
- Neutron Science (190)
- Nuclear Science and Technology (74)
- Nuclear Systems Modeling, Simulation and Validation (3)
- Nuclear Systems Technology (1)
- Quantum Condensed Matter (4)
- Quantum information Science (9)
- Reactor Technology (1)
- Renewable Energy (4)
- Sensors and Controls (5)
- Supercomputing (311)
- Transportation Systems (11)
News Topics
- 3-D Printing/Advanced Manufacturing (24)
- Advanced Reactors (8)
- Artificial Intelligence (13)
- Big Data (6)
- Bioenergy (4)
- Biology (5)
- Biomedical (2)
- Biotechnology (1)
- Buildings (1)
- Chemical Sciences (2)
- Climate Change (5)
- Composites (3)
- Computer Science (22)
- Coronavirus (2)
- Cybersecurity (20)
- Decarbonization (2)
- Energy Storage (2)
- Environment (5)
- Exascale Computing (1)
- Frontier (2)
- Fusion (14)
- Grid (6)
- High-Performance Computing (4)
- Machine Learning (13)
- Materials (9)
- Materials Science (9)
- Nanotechnology (1)
- National Security (34)
- Neutron Science (6)
- Nuclear Energy (16)
- Partnerships (5)
- Physics (1)
- Quantum Science (1)
- Security (11)
- Simulation (1)
- Space Exploration (1)
- Summit (3)
- Sustainable Energy (10)
- Transformational Challenge Reactor (1)
- Transportation (2)
Media Contacts
![Recent research involving Oak Ridge National Laboratory’s Spallation Neutron Source demonstrates crystal-like heat conduction in a solid-liquid hybrid, AgCrSe2.](/sites/default/files/styles/list_page_thumbnail/public/2020-05/NIEDZELA_PNAS_graphic_0.png?h=39b94f55&itok=CA3sJhdS)
Research by an international team led by Duke University and the Department of Energy’s Oak Ridge National Laboratory scientists could speed the way to safer rechargeable batteries for consumer electronics such as laptops and cellphones.
![GIS – LandScan goes public](/sites/default/files/styles/list_page_thumbnail/public/2020-05/sanfran%20%281%29_2.png?h=ea18fbc4&itok=c_VbFqAC)
Oak Ridge National Laboratory’s high-resolution population distribution database, LandScan USA, became permanently available to researchers in time to aid the response to the novel coronavirus pandemic.
![The agreement builds upon years of collaboration, including a 2016 effort using modeling tools developed at ORNL to predict the first six months of operations of TVA’s Watts Bar Unit 2 nuclear power plant. Credit: Andrew Godfrey/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/wb2_xenon_1.png?h=19940d61&itok=Da4pDLde)
OAK RIDGE, Tenn., Feb. 19, 2020 — The U.S. Department of Energy’s Oak Ridge National Laboratory and the Tennessee Valley Authority have signed a memorandum of understanding to evaluate a new generation of flexible, cost-effective advanced nuclear reactors.
![A new computational approach by ORNL can more quickly scan large-scale satellite images, such as these of Puerto Rico, for more accurate mapping of complex infrastructure like buildings. Credit: Maxar Technologies and Dalton Lunga/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Puerto_Rico_Resflow9.png?h=a0a1befd&itok=5n2fss_e)
A novel approach developed by scientists at ORNL can scan massive datasets of large-scale satellite images to more accurately map infrastructure – such as buildings and roads – in hours versus days.
![This simulation of a fusion plasma calculation result shows the interaction of two counter-streaming beams of super-heated gas. Credit: David L. Green/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Fusion_plasma_simulation.jpg?h=d0852d1e&itok=CDWgjLPL)
The prospect of simulating a fusion plasma is a step closer to reality thanks to a new computational tool developed by scientists in fusion physics, computer science and mathematics at ORNL.
![Dalton Lunga](/sites/default/files/styles/list_page_thumbnail/public/2020-01/Dalton_Lunga.jpg?h=4dcbbf6e&itok=0FQ-t5EF)
A typhoon strikes an island in the Pacific Ocean, downing power lines and cell towers. An earthquake hits a remote mountainous region, destroying structures and leaving no communication infrastructure behind.
![Smart Neighborhood homes](/sites/default/files/styles/list_page_thumbnail/public/2020-01/04.09.TD-SMartHome_0.jpg?h=5b5a5437&itok=22S5Tle1)
To better determine the potential energy cost savings among connected homes, researchers at Oak Ridge National Laboratory developed a computer simulation to more accurately compare energy use on similar weather days.
![Lightning strike test](/sites/default/files/styles/list_page_thumbnail/public/2019-11/Lightning%20strike%20test%201_0.jpg?h=a0f1f295&itok=8VkHQnUH)
Researchers at Oak Ridge National Laboratory demonstrated that an additively manufactured polymer layer, when applied to carbon fiber reinforced plastic, or CFRP, can serve as an effective protector against aircraft lightning strikes.
![Argon pellet injection text](/sites/default/files/styles/list_page_thumbnail/public/2019-11/13966_Ar_20degree_enhanced_0.jpg?h=8450e950&itok=tmff0GX_)
As scientists study approaches to best sustain a fusion reactor, a team led by Oak Ridge National Laboratory investigated injecting shattered argon pellets into a super-hot plasma, when needed, to protect the reactor’s interior wall from high-energy runaway electrons.
![Kathy McCarthy](/sites/default/files/styles/list_page_thumbnail/public/2019-11/McCarthyHeadShot2018C.jpg?h=e7d676f3&itok=xsbZ-m2C)
Kathy McCarthy has been named director of the US ITER Project Office at the Department of Energy’s Oak Ridge National Laboratory, effective March 2020.