Filter News
Area of Research
- (-) Clean Energy (167)
- (-) Functional Materials for Energy (2)
- (-) National Security (25)
- (-) Neutron Science (45)
- Advanced Manufacturing (9)
- Biological Systems (2)
- Biology and Environment (134)
- Biology and Soft Matter (1)
- Climate and Environmental Systems (5)
- Computational Biology (1)
- Computational Engineering (3)
- Computer Science (8)
- Electricity and Smart Grid (1)
- Energy Sciences (1)
- Fusion and Fission (9)
- Fusion Energy (3)
- Isotope Development and Production (1)
- Isotopes (4)
- Materials (119)
- Materials Characterization (1)
- Materials for Computing (20)
- Materials Under Extremes (1)
- Mathematics (1)
- Nuclear Science and Technology (5)
- Quantum information Science (1)
- Supercomputing (106)
- Transportation Systems (1)
News Topics
- (-) Bioenergy (32)
- (-) Composites (18)
- (-) Energy Storage (76)
- (-) Environment (64)
- (-) Exascale Computing (2)
- (-) Machine Learning (21)
- (-) Materials Science (49)
- (-) Mercury (3)
- (-) Summit (10)
- 3-D Printing/Advanced Manufacturing (84)
- Advanced Reactors (7)
- Artificial Intelligence (25)
- Big Data (13)
- Biology (18)
- Biomedical (18)
- Biotechnology (6)
- Buildings (36)
- Chemical Sciences (16)
- Clean Water (10)
- Climate Change (25)
- Computer Science (50)
- Coronavirus (22)
- Critical Materials (9)
- Cybersecurity (25)
- Decarbonization (35)
- Fossil Energy (3)
- Frontier (3)
- Fusion (3)
- Grid (44)
- High-Performance Computing (12)
- Hydropower (2)
- Isotopes (1)
- Materials (48)
- Mathematics (3)
- Microelectronics (1)
- Microscopy (10)
- Molten Salt (1)
- Nanotechnology (18)
- National Security (36)
- Net Zero (3)
- Neutron Science (100)
- Nuclear Energy (13)
- Partnerships (15)
- Physics (11)
- Polymers (12)
- Quantum Computing (1)
- Quantum Science (9)
- Renewable Energy (1)
- Security (16)
- Simulation (4)
- Space Exploration (6)
- Statistics (1)
- Sustainable Energy (69)
- Transformational Challenge Reactor (3)
- Transportation (69)
Media Contacts
![3D printed “Frankenstein design” collimator show the “scars” where the individual parts are joined](/sites/default/files/styles/list_page_thumbnail/public/2024-04/2024-P03207%20collimator%20with%20scars%20highlighted.jpg?h=036a71b7&itok=4aO2i21j)
Scientists at ORNL have developed 3D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments
![Caption: Jaswinder Sharma makes battery coin cells with a lightweight current collector made of thin layers of aligned carbon fibers in a polymer with carbon nanotubes. Credit: Genevieve Martin/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2024-01/sharma1_1.jpg?h=f7dae89e&itok=JiSsMewF)
Electric vehicles can drive longer distances if their lithium-ion batteries deliver more energy in a lighter package. A prime weight-loss candidate is the current collector, a component that often adds 10% to the weight of a battery cell without contributing energy.
![ORNL intern Jack Orebaugh holds the drone used in his research to help locate human remains. Credit: Lena Shoemaker/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2024-01/jack.jpg?h=0261ddcd&itok=yZ9N5dAh)
Jack Orebaugh, a forensic anthropology major at the University of Tennessee, Knoxville, has a big heart for families with missing loved ones. When someone disappears in an area of dense vegetation, search and recovery efforts can be difficult, especially when a missing person’s last location is unknown. Recognizing the agony of not knowing what happened to a family or friend, Orebaugh decided to use his internship at the Department of Energy’s Oak Ridge National Laboratory to find better ways to search for lost and deceased people using cameras and drones.
![Alexey Serov researches ways to improve hydrogen fuel cells and materials and the electrolysis process. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-12/2023-P14038.jpg?h=c6980913&itok=JCWAG0sI)
It would be a challenge for any scientist to match Alexey Serov’s rate of inventions related to green hydrogen fuel. But this researcher at ORNL has 84 patents with at least 35 more under review, so his electrifying pace is unlikely to slow down any time soon.
![ORNL researchers are establishing a digital thread of data, algorithms and workflows to produce a continuously updated model of earth systems.](/sites/default/files/styles/list_page_thumbnail/public/2023-11/MicrosoftTeams-image%20%2823%29_0.png?h=c6980913&itok=cK99Pg3y)
Digital twins are exactly what they sound like: virtual models of physical reality that continuously update to reflect changes in the real world.
![A small droplet of water is suspended in midair via an electrostatic levitator that lifts charged particles using an electric field that counteracts gravity. Credit: Iowa State University/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-11/droplet.png?h=ddb1ad0c&itok=3nblnUcm)
How do you get water to float in midair? With a WAND2, of course. But it’s hardly magic. In fact, it’s a scientific device used by scientists to study matter.
![2023 Battelle Distinguished Inventors](/sites/default/files/styles/list_page_thumbnail/public/2023-11/23-G07641-Battelle-Distinguished-Inventor-graphic-pcg_0.jpg?h=d1cb525d&itok=uhmqAKgT)
Four scientists affiliated with ORNL were named Battelle Distinguished Inventors during the lab’s annual Innovation Awards on Dec. 1 in recognition of being granted 14 or more United States patents.
![Karen White](/sites/default/files/styles/list_page_thumbnail/public/2023-12/karen-white.png?h=82115ee8&itok=oxhQuzGO)
Karen White, who works in ORNL’s Neutron Science Directorate, has been honored with a Lifetime Achievement Award.
![ORNL researchers Lu Yu and Yaocai Bai examine vials that contain a chemical solution that causes the cobalt and lithium to separate from a spent battery, followed by a second stage when cobalt precipitates in the bottom. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-11/2023-P12386_0.jpg?h=8f9cfe54&itok=CVJOHRVM)
Used lithium-ion batteries from cell phones, laptops and a growing number of electric vehicles are piling up, but options for recycling them remain limited mostly to burning or chemically dissolving shredded batteries.
![SM2ART team members receive the CAMX Combined Strength Award at the Georgia World Congress Center in Atlanta. Pictured here are, from left, ORNL’s Dan Coughlin, Sana Elyas, Halil Tekinalp, Amber Hubbard, Soydan Ozcan; University of Maine’s Susan MacKay, Angelina Buzzelli, Scott Tomlinson, Wesley Bisson; and ORNL’s Matt Korey and Vlastimil Kunc. Credit: University of Maine](/sites/default/files/styles/list_page_thumbnail/public/2023-11/IMG_4600-FINAL.jpg?h=4521fff0&itok=TjvLqEmG)
The Hub & Spoke Sustainable Materials & Manufacturing Alliance for Renewable Technologies, or SM2ART, program has been honored with the composites industry’s Combined Strength Award at the Composites and Advanced Materials Expo, or CAMX, 2023 in Atlanta. This distinction goes to the team that applies their knowledge, resources and talent to solve a problem by making the best use of composites materials.