![White car (Porsche Taycan) with the hood popped is inside the building with an american flag on the wall.](/sites/default/files/styles/featured_square_large/public/2024-06/2024-P09317.jpg?h=8f9cfe54&itok=m6sQhZRq)
Filter News
Area of Research
- Advanced Manufacturing (4)
- Biology and Environment (6)
- Clean Energy (23)
- Climate and Environmental Systems (1)
- Computational Engineering (1)
- Computer Science (4)
- Fusion and Fission (4)
- Fusion Energy (9)
- Isotope Development and Production (1)
- Isotopes (2)
- Materials (30)
- Materials for Computing (1)
- National Security (7)
- Neutron Science (44)
- Nuclear Science and Technology (31)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (1)
- Supercomputing (28)
News Topics
- (-) Artificial Intelligence (20)
- (-) Climate Change (10)
- (-) Composites (3)
- (-) Frontier (3)
- (-) Neutron Science (48)
- (-) Nuclear Energy (51)
- (-) Physics (19)
- (-) Security (5)
- 3-D Printing/Advanced Manufacturing (44)
- Advanced Reactors (21)
- Big Data (18)
- Bioenergy (21)
- Biology (5)
- Biomedical (26)
- Biotechnology (3)
- Buildings (1)
- Chemical Sciences (5)
- Clean Water (7)
- Computer Science (74)
- Coronavirus (23)
- Critical Materials (3)
- Cybersecurity (9)
- Decarbonization (1)
- Energy Storage (29)
- Environment (48)
- Exascale Computing (5)
- Fusion (19)
- Grid (12)
- High-Performance Computing (3)
- Isotopes (9)
- Machine Learning (13)
- Materials (2)
- Materials Science (59)
- Mathematics (2)
- Mercury (2)
- Microscopy (13)
- Molten Salt (3)
- Nanotechnology (23)
- National Security (2)
- Polymers (9)
- Quantum Science (24)
- Space Exploration (8)
- Summit (26)
- Sustainable Energy (32)
- Transformational Challenge Reactor (5)
- Transportation (27)
Media Contacts
![These fuel assembly brackets, manufactured by ORNL in partnership with Framatome and Tennessee Valley Authority, are the first 3D-printed safety-related components to be inserted into a nuclear power plant. Credit: Fred List/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/FramatomeCB1.jpg?h=7c790887&itok=oVGkqZYZ)
The Transformational Challenge Reactor, or TCR, a microreactor built using 3D printing and other new advanced technologies, could be operational by 2024.
![Sarah Cousineau](/sites/default/files/styles/list_page_thumbnail/public/2020-10/2019-P00901%20%281%29.jpg?h=c6980913&itok=TetsY0iB)
Two scientists with the Department of Energy’s Oak Ridge National Laboratory have been elected fellows of the American Physical Society.
![Oak Ridge National Laboratory entrance sign](/themes/custom/ornl/images/default-thumbnail.jpg)
Geoffrey L. Greene, a professor at the University of Tennessee, Knoxville, who holds a joint appointment with ORNL, will be awarded the 2021 Tom Bonner Prize for Nuclear Physics from the American Physical Society.
![An ORNL researcher holds a capsule of molten salt. Preliminary experiments seem to indicate that irradiation can slow corrosion of metal in liquid salt. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/salt_irr_01_0.jpg?h=b69e0e0e&itok=cwf13UxX)
Irradiation may slow corrosion of alloys in molten salt, a team of Oak Ridge National Laboratory scientists has found in preliminary tests.
![Substituting deuterium for hydrogen makes methylammonium heavier and slows its swaying so it can interact with vibrations that remove heat, keeping charge carriers hot longer. Credit: Jill Hemman/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/20-G00933_PR_Manley_0.jpg?h=eca34813&itok=3DjqguYT)
Led by ORNL and the University of Tennessee, Knoxville, a study of a solar-energy material with a bright future revealed a way to slow phonons, the waves that transport heat.
![Oak Ridge National Laboratory entrance sign](/themes/custom/ornl/images/default-thumbnail.jpg)
![Oak Ridge National Laboratory entrance sign](/themes/custom/ornl/images/default-thumbnail.jpg)
Rufus Ritchie came from Kentucky coal country, a region not known for producing physicists.
![Schematic showing cholesterol stiffening DOPC membranes, making them flatter and thicker. Credit: Jill Hemman/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/20-G00960_Katsaras_0.png?h=3e3883a3&itok=FNySLVMw)
Neutron scattering at ORNL has shown that cholesterol stiffens simple lipid membranes, a finding that may help us better understand the functioning of human cells.
![EERE Assistant Secretary Daniel Simmons, center right, with ORNL’s Xin Sun, EERE Deputy Assistant Secretary Alex Fitzsimmons and ORNL’s Moe Khaleel, helped launch new capabilities to advance connected and automated vehicle technologies at the DOE National Transportation Research Center at ORNL. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-10/25acbb45-a7e5-43e8-844d-598afb8150c4_0.jpg?h=165596a9&itok=5Bt--mUR)
ORNL and Department of Energy officials dedicated the launch of two clean energy research initiatives that focus on the recycling and recovery of advanced manufacturing materials and on connected and