![Researcher Brittany Rodriguez works with an ORNL-developed Additive Manufacturing/Compression Molding system that 3D prints large-scale, high-volume parts made from lightweight composites. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/featured_square_large/public/2024-07/Rodriguez%20profile%20photo%202.jpg?h=b3660f0d&itok=xn0NRyVn)
Filter News
Area of Research
- (-) Biology and Environment (74)
- (-) Clean Energy (58)
- (-) Materials (49)
- Advanced Manufacturing (5)
- Biological Systems (2)
- Climate and Environmental Systems (1)
- Computational Biology (1)
- Computational Engineering (1)
- Computer Science (1)
- Fusion and Fission (8)
- Fusion Energy (8)
- Materials for Computing (7)
- National Security (5)
- Neutron Science (14)
- Nuclear Science and Technology (15)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (2)
- Renewable Energy (1)
- Supercomputing (56)
News Topics
- (-) Advanced Reactors (9)
- (-) Bioenergy (67)
- (-) Composites (20)
- (-) Hydropower (9)
- (-) Mercury (10)
- (-) Microscopy (36)
- (-) Molten Salt (3)
- (-) Summit (14)
- 3-D Printing/Advanced Manufacturing (89)
- Artificial Intelligence (19)
- Big Data (15)
- Biology (79)
- Biomedical (23)
- Biotechnology (16)
- Buildings (36)
- Chemical Sciences (36)
- Clean Water (21)
- Climate Change (59)
- Computer Science (51)
- Coronavirus (23)
- Critical Materials (19)
- Cybersecurity (11)
- Decarbonization (48)
- Energy Storage (87)
- Environment (144)
- Exascale Computing (7)
- Fossil Energy (2)
- Frontier (6)
- Fusion (8)
- Grid (42)
- High-Performance Computing (26)
- Irradiation (1)
- Isotopes (13)
- ITER (1)
- Machine Learning (16)
- Materials (97)
- Materials Science (93)
- Mathematics (5)
- Microelectronics (1)
- Nanotechnology (43)
- National Security (8)
- Net Zero (5)
- Neutron Science (45)
- Nuclear Energy (22)
- Partnerships (16)
- Physics (30)
- Polymers (22)
- Quantum Computing (3)
- Quantum Science (12)
- Renewable Energy (2)
- Security (7)
- Simulation (17)
- Space Exploration (5)
- Statistics (1)
- Sustainable Energy (95)
- Transformational Challenge Reactor (5)
- Transportation (70)
Media Contacts
![Scanning probe microscopes use an atom-sharp tip—only a few nanometers thick—to image materials on a nanometer length scale. The probe tip, invisible to the eye, is attached to a cantilever (pictured) that moves across material surfaces like the tone arm on a record player. Credit: Genevieve Martin/Oak Ridge National Laboratory; U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2020-01/2019-P15115.jpg?h=c6980913&itok=o69jyoNw)
Liam Collins was drawn to study physics to understand “hidden things” and honed his expertise in microscopy so that he could bring them to light.
![A pilot reactor, developed by Vertimass and located at TechnipFMC, can scale up the process that converts ethanol into fuels suitable for aviation, shipping and other heavy-duty applications. Credit: TechnipFMC.](/sites/default/files/styles/list_page_thumbnail/public/2019-11/VertimassPilotReactor.jpg?h=c0ff9d03&itok=zYJyStCC)
A technology developed at the ORNL and scaled up by Vertimass LLC to convert ethanol into fuels suitable for aviation, shipping and other heavy-duty applications can be price-competitive with conventional fuels
![CellSight allows for rapid mass spectrometry of individual cells. Credit: John Cahill, Oak Ridge National Laboratory/U.S. Dept of Energy](/sites/default/files/styles/list_page_thumbnail/public/2019-10/4CellSightPhoto_0.png?h=67debf3e&itok=fmsxiN_b)
Researchers at the Department of Energy’s Oak Ridge National Laboratory have received five 2019 R&D 100 Awards, increasing the lab’s total to 221 since the award’s inception in 1963.
![Representatives from The University of Toledo and the U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL) in Tennessee are teaming up to conduct collaborative automotive materials research.” Credit: University of Toledo](/sites/default/files/styles/list_page_thumbnail/public/2019-10/Oak%20Ridge%20Nat%20Lab%20group%20photo_0.jpeg?h=1e7f2295&itok=pITK15-V)
ORNL and The University of Toledo have entered into a memorandum of understanding for collaborative research.
![A new method uses E. coli to generate DNA with methylation patterns that target microbes recognize and accept as their own, facilitating customization of microbes for biofuels production.](/sites/default/files/styles/list_page_thumbnail/public/2019-09/bacteria_combinedwlabels1.png?h=f0ebf81d&itok=S-lziAuh)
Scientists at the US Department of Energy’s Oak Ridge National Laboratory have demonstrated a method to insert genes into a variety of microorganisms that previously would not accept foreign DNA, with the goal of creating custom microbes to break down plants for bioenergy.
![Layering on the strength](/sites/default/files/styles/list_page_thumbnail/public/2019-09/Z-pinning-printed%20wall_ORNL-2_0.png?h=c8a62123&itok=EnqQdQih)
A team including Oak Ridge National Laboratory and University of Tennessee researchers demonstrated a novel 3D printing approach called Z-pinning that can increase the material’s strength and toughness by more than three and a half times compared to conventional additive manufacturing processes.
![Electro-Active Tech license signing ceremony](/sites/default/files/styles/list_page_thumbnail/public/2019-08/ORNL-E-A-1_1.jpg?h=8f9cfe54&itok=DHR3SuUX)
Electro-Active Technologies, Inc., of Knoxville, Tenn., has exclusively licensed two biorefinery technologies invented and patented by the startup’s co-founders while working at the Department of Energy’s Oak Ridge National Laboratory. The technologies work as a system that converts organic waste into renewable hydrogen gas for use as a biofuel.
![Tungsten tiles for fusion](/sites/default/files/styles/list_page_thumbnail/public/2019-07/EBM-tungsten_tiles_ORNL.png?h=0c890573&itok=XgIsl0tA)
Using additive manufacturing, scientists experimenting with tungsten at Oak Ridge National Laboratory hope to unlock new potential of the high-performance heat-transferring material used to protect components from the plasma inside a fusion reactor. Fusion requires hydrogen isotopes to reach millions of degrees.
![Stephanie Galanie](/sites/default/files/styles/list_page_thumbnail/public/2019-07/2019-P06356.jpg?h=036a71b7&itok=YXoJCNle)
Early career scientist Stephanie Galanie has applied her expertise in synthetic biology to a number of challenges in academia and private industry. She’s now bringing her skills in high-throughput bio- and analytical chemistry to accelerate research on feedstock crops as a Liane B. Russell Fellow at Oak Ridge National Laboratory.
A team of scientists led by Oak Ridge National Laboratory have discovered the specific gene that controls an important symbiotic relationship between plants and soil fungi, and successfully facilitated the symbiosis in a plant that