![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 (3)
- Biology and Environment (15)
- Clean Energy (47)
- Computational Biology (1)
- Computational Engineering (1)
- Computer Science (2)
- Electricity and Smart Grid (2)
- Fusion and Fission (19)
- Fusion Energy (13)
- Isotopes (18)
- Materials (44)
- Materials for Computing (3)
- Mathematics (1)
- National Security (15)
- Neutron Science (57)
- Nuclear Science and Technology (20)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (1)
- Sensors and Controls (1)
- Supercomputing (17)
News Type
News Topics
- (-) Advanced Reactors (21)
- (-) Clean Water (27)
- (-) Critical Materials (17)
- (-) Cybersecurity (17)
- (-) Fusion (40)
- (-) Grid (46)
- (-) Isotopes (33)
- (-) Neutron Science (76)
- (-) Physics (34)
- 3-D Printing/Advanced Manufacturing (73)
- Artificial Intelligence (61)
- Big Data (44)
- Bioenergy (67)
- Biology (78)
- Biomedical (40)
- Biotechnology (15)
- Buildings (39)
- Chemical Sciences (38)
- Climate Change (74)
- Composites (17)
- Computer Science (127)
- Coronavirus (28)
- Decarbonization (55)
- Education (1)
- Emergency (2)
- Energy Storage (61)
- Environment (149)
- Exascale Computing (28)
- Fossil Energy (5)
- Frontier (26)
- High-Performance Computing (56)
- Hydropower (11)
- Irradiation (2)
- ITER (5)
- Machine Learning (33)
- Materials (79)
- Materials Science (81)
- Mathematics (9)
- Mercury (10)
- Microelectronics (3)
- Microscopy (31)
- Molten Salt (6)
- Nanotechnology (28)
- National Security (45)
- Net Zero (10)
- Nuclear Energy (75)
- Partnerships (20)
- Polymers (17)
- Quantum Computing (25)
- Quantum Science (41)
- Renewable Energy (1)
- Security (12)
- Simulation (39)
- Software (1)
- Space Exploration (22)
- Statistics (2)
- Summit (37)
- Sustainable Energy (92)
- Transformational Challenge Reactor (3)
- Transportation (62)
Media Contacts
![Neutrons—Mastering magnetism](/sites/default/files/styles/list_page_thumbnail/public/2019-06/Reflectometry%20Cell-5737_sm_0.jpg?h=e5aec6c8&itok=qT6B-Sk0)
Researchers have pioneered a new technique using pressure to manipulate magnetism in thin film materials used to enhance performance in electronic devices.
![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.
![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
![Samples of 70% dark chocolate prepared for study with the USANS instrument at the Spallation Neutron Source. (Credit: ORNL/Genevieve Martin)](/sites/default/files/styles/list_page_thumbnail/public/2019-05/2018-P05903%20BL-1A%20user%20%20Littrell_Chocolates-0900RR_0.jpg?h=ae1281eb&itok=NuCrKprm)
Tempering, the heating process that gives chocolate its appealing sheen and creamy texture, is a crucial part of crafting quality chocolate. But, at the molecular level, it gets a little tricky, and when done incorrectly, can render entire batches of chocolate gritty and unappetizing.
![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.
![Small modular reactor computer simulation](/sites/default/files/styles/list_page_thumbnail/public/2019-04/Nuclear_simulation_scale-up.jpg?h=5992a83f&itok=A0oscIPL)
In a step toward advancing small modular nuclear reactor designs, scientists at Oak Ridge National Laboratory have run reactor simulations on ORNL supercomputer Summit with greater-than-expected computational efficiency.
![Low-cost, compact, printed sensor that can collect and transmit data on electrical appliances for better load monitoring](/sites/default/files/styles/list_page_thumbnail/public/2019-03/2019-P01301_0.jpg?h=c6980913&itok=y0S4bq0p)
Scientists at Oak Ridge National Laboratory have developed a low-cost, printed, flexible sensor that can wrap around power cables to precisely monitor electrical loads from household appliances to support grid operations.
![Desalination diagram](/sites/default/files/styles/list_page_thumbnail/public/2019-04/DesalDiagram-_0.jpg?h=d4f5ec8a&itok=-yhECJ4V)
A team of scientists led by Oak Ridge National Laboratory used carbon nanotubes to improve a desalination process that attracts and removes ionic compounds such as salt from water using charged electrodes.
![Neutron scattering allowed direct observation of how aurein induces lateral segregation in the bacteria membranes, which creates instability in the membrane structure. This instability causes the membranes to fail, making harmful bacteria less effective.](/sites/default/files/styles/list_page_thumbnail/public/2019-03/Neutrons-FightingSuperbugs_0.jpg?h=e4b73f5a&itok=ebOQD-Mr)
As the rise of antibiotic-resistant bacteria known as superbugs threatens public health, Oak Ridge National Laboratory’s Shuo Qian and Veerendra Sharma from the Bhaba Atomic Research Centre in India are using neutron scattering to study how an antibacterial peptide interacts with and fights harmful bacteria.
![Using neutrons from the TOPAZ beamline, which is optimal for locating hydrogen atoms in materials, ORNL researchers observed a single-crystal neutron diffraction structure of the insoluble carbonate salt formed by absorption of carbon dioxide from the air.](/sites/default/files/styles/list_page_thumbnail/public/2019-02/Carbon_capture_neutrons_0.jpg?h=4137a28c&itok=ZBLNFjNc)
Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate the effectiveness of a novel crystallization method to capture carbon dioxide directly from the air.