![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 (19)
- Biology and Environment (18)
- Building Technologies (1)
- Clean Energy (94)
- Computational Engineering (1)
- Computer Science (9)
- Electricity and Smart Grid (1)
- Fusion and Fission (14)
- Fusion Energy (8)
- Materials (40)
- Materials for Computing (6)
- National Security (15)
- Neutron Science (9)
- Nuclear Science and Technology (8)
- Quantum information Science (4)
- Sensors and Controls (1)
- Supercomputing (28)
News Type
News Topics
- (-) 3-D Printing/Advanced Manufacturing (87)
- (-) Big Data (30)
- (-) Fusion (30)
- (-) Grid (43)
- (-) Machine Learning (29)
- (-) Molten Salt (7)
- (-) Quantum Science (38)
- Advanced Reactors (25)
- Artificial Intelligence (48)
- Bioenergy (56)
- Biology (61)
- Biomedical (37)
- Biotechnology (14)
- Buildings (41)
- Chemical Sciences (48)
- Clean Water (21)
- Climate Change (60)
- Composites (22)
- Computer Science (111)
- Coronavirus (34)
- Critical Materials (25)
- Cybersecurity (26)
- Decarbonization (43)
- Education (3)
- Element Discovery (1)
- Energy Storage (87)
- Environment (116)
- Exascale Computing (13)
- Fossil Energy (2)
- Frontier (19)
- High-Performance Computing (48)
- Hydropower (8)
- Irradiation (2)
- Isotopes (33)
- ITER (6)
- Materials (99)
- Materials Science (96)
- Mathematics (6)
- Mercury (9)
- Microelectronics (1)
- Microscopy (36)
- Nanotechnology (44)
- National Security (37)
- Net Zero (7)
- Neutron Science (84)
- Nuclear Energy (60)
- Partnerships (30)
- Physics (44)
- Polymers (26)
- Quantum Computing (14)
- Renewable Energy (1)
- Security (18)
- Simulation (19)
- Space Exploration (13)
- Statistics (2)
- Summit (29)
- Sustainable Energy (88)
- Transformational Challenge Reactor (4)
- Transportation (72)
Media Contacts
![An ORNL-developed graphite foam, which could be used in plasma-facing components in fusion reactors, performed well during testing at the Wendlestein 7-X stellarator in Germany.](/sites/default/files/styles/list_page_thumbnail/public/2019-02/W7-XPlasmaExposure_0.jpg?h=d5d04e3b&itok=uKiauhdF)
Scientists have tested a novel heat-shielding graphite foam, originally created at Oak Ridge National Laboratory, at Germany’s Wendelstein 7-X stellarator with promising results for use in plasma-facing components of fusion reactors.
OAK RIDGE, Tenn., Feb. 12, 2019—A team of researchers from the Department of Energy’s Oak Ridge and Los Alamos National Laboratories has partnered with EPB, a Chattanooga utility and telecommunications company, to demonstrate the effectiveness of metro-scale quantum key distribution (QKD).
![At the salt–metal interface, thermodynamic forces drive chromium from the bulk of a nickel alloy, leaving a porous, weakened layer. Impurities in the salt drive further corrosion of the structural material. Credit: Stephen Raiman/Oak Ridge National Labora At the salt–metal interface, thermodynamic forces drive chromium from the bulk of a nickel alloy, leaving a porous, weakened layer. Impurities in the salt drive further corrosion of the structural material. Credit: Stephen Raiman/Oak Ridge National Labora](/sites/default/files/styles/list_page_thumbnail/public/story%20tip%20image%20BW%20only.jpg?itok=Vbc0iTLt)
Oak Ridge National Laboratory scientists analyzed more than 50 years of data showing puzzlingly inconsistent trends about corrosion of structural alloys in molten salts and found one factor mattered most—salt purity.
![18-G01703 PinchPoint-v2.jpg 18-G01703 PinchPoint-v2.jpg](/sites/default/files/styles/list_page_thumbnail/public/18-G01703%20PinchPoint-v2.jpg?itok=paJUPDI1)
Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate bizarre magnetic behavior, believed to be a possible quantum spin liquid rarely found in a three-dimensional material. QSLs are exotic states of matter where magnetism continues to fluctuate at low temperatures instead of “freezing” into aligned north and south poles as with traditional magnets.
![Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing. Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing.](/sites/default/files/styles/list_page_thumbnail/public/2018-P09551.jpg?itok=q7Ri01Qb)
Scientists at the Department of Energy’s Oak Ridge National Laboratory have created a recipe for a renewable 3D printing feedstock that could spur a profitable new use for an intractable biorefinery byproduct: lignin.
![exp_in_10_dry_tube.jpg exp_in_10_dry_tube.jpg](/sites/default/files/styles/list_page_thumbnail/public/exp_in_10_dry_tube.jpg?itok=cmBuu2CQ)
Scientists from Oak Ridge National Laboratory performed a corrosion test in a neutron radiation field to support the continued development of molten salt reactors.
![MDF New Hires](/sites/default/files/styles/list_page_thumbnail/public/MDF%20New%20Hires.png?itok=252gnkPR)
Two leaders in US manufacturing innovation, Thomas Kurfess and Scott Smith, are joining the Department of Energy’s Oak Ridge National Laboratory to support its pioneering research in advanced manufacturing.
![hvac_grid03.png hvac_grid03.png](/sites/default/files/styles/list_page_thumbnail/public/hvac_grid03.png?itok=ysav4oYi)
Oak Ridge National Laboratory scientists have devised a method to control the heating and cooling systems of a large network of buildings for power grid stability—all while ensuring the comfort of occupants.
![Default image of ORNL entry sign](/sites/default/files/styles/list_page_thumbnail/public/2023-09/default-thumbnail.jpg?h=553c93cc&itok=N_Kd1DVR)
If you ask the staff and researchers at the Department of Energy’s Oak Ridge National Laboratory how they were first referred to the lab, you will get an extremely varied list of responses. Some may have come here as student interns, some grew up in the area and knew the lab by ...
![ORNL is again hosting a workshop focused on the next generation of molten salt reactors. ORNL is again hosting a workshop focused on the next generation of molten salt reactors.](/sites/default/files/styles/list_page_thumbnail/public/news/images/05%20-%20NUCLEAR_Molten_Salt_Reactor_Workshop.jpg?itok=5mV4FIMW)
Experts focused on the future of nuclear technology will gather at Oak Ridge National Laboratory for the fourth annual Molten Salt Reactor Workshop on October 3–4.