Filter News
Area of Research
- (-) Clean Energy (114)
- (-) Materials (58)
- (-) National Security (14)
- Advanced Manufacturing (5)
- Biology and Environment (58)
- Building Technologies (2)
- Climate and Environmental Systems (1)
- Computational Engineering (1)
- Computer Science (7)
- Electricity and Smart Grid (3)
- Energy Sciences (1)
- Functional Materials for Energy (1)
- Fusion and Fission (7)
- Fusion Energy (2)
- Materials for Computing (12)
- Neutron Science (8)
- Nuclear Science and Technology (1)
- Quantum information Science (3)
- Sensors and Controls (1)
- Supercomputing (63)
News Topics
- (-) Big Data (12)
- (-) Frontier (3)
- (-) Grid (45)
- (-) Mercury (3)
- (-) Microscopy (29)
- (-) Polymers (21)
- (-) Sustainable Energy (71)
- 3-D Printing/Advanced Manufacturing (91)
- Advanced Reactors (10)
- Artificial Intelligence (24)
- Bioenergy (32)
- Biology (15)
- Biomedical (11)
- Biotechnology (5)
- Buildings (36)
- Chemical Sciences (33)
- Clean Water (10)
- Climate Change (26)
- Composites (19)
- Computer Science (50)
- Coronavirus (16)
- Critical Materials (19)
- Cybersecurity (26)
- Decarbonization (35)
- Energy Storage (86)
- Environment (69)
- Exascale Computing (3)
- Fossil Energy (2)
- Fusion (8)
- High-Performance Computing (13)
- Hydropower (2)
- Irradiation (1)
- Isotopes (13)
- ITER (1)
- Machine Learning (20)
- Materials (95)
- Materials Science (90)
- Mathematics (3)
- Microelectronics (1)
- Molten Salt (3)
- Nanotechnology (41)
- National Security (36)
- Net Zero (3)
- Neutron Science (44)
- Nuclear Energy (26)
- Partnerships (19)
- Physics (29)
- Quantum Computing (3)
- Quantum Science (13)
- Renewable Energy (1)
- Security (15)
- Simulation (4)
- Space Exploration (5)
- Statistics (1)
- Summit (8)
- Transformational Challenge Reactor (5)
- Transportation (71)
Media Contacts
![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.
![An electromagnetic pulse, or EMP, can be triggered by a nuclear explosion in the atmosphere or by an electromagnetic generator in a vehicle or aircraft. Here’s the chain of reactions it could cause to harm electrical equipment on the ground. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-11/EMP_illust04_0.png?h=21cd0a81&itok=M9UNd-n0)
Researchers at ORNL have been leading a project to understand how a high-altitude electromagnetic pulse, or EMP, could threaten power plants.
![The sun sets behind the ORNL Visitor Center in this aerial photo from April 2023. Credit: Kase Clapp/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-10/sunset_visitor-center_0.png?h=10d202d3&itok=jLImPT0R)
In fiscal year 2023 — Oct. 1–Sept. 30, 2023 — Oak Ridge National Laboratory was awarded more than $8 million in technology maturation funding through the Department of Energy’s Technology Commercialization Fund, or TCF.
![Steven Campbell’s technical expertise supports integration of power electronics innovations from ORNL labs to the electrical grid. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-10/2023-P00223_0.jpg?h=c6980913&itok=59Rnwcd-)
Steven Campbell can often be found deep among tall cases of power electronics, hunkered in his oversized blue lab coat, with 1500 volts of electricity flowing above his head. When interrupted in his laboratory at ORNL, Campbell will usually smile and duck his head.
![ORNL researcher Sreenivasa Jaldanki was recently elevated to IEEE senior member. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-10/Jaldanki_0.jpg?h=036a71b7&itok=m0irC_6f)
Sreenivasa Jaldanki, a researcher in the Grid Systems Modeling and Controls group at the Department of Energy’s Oak Ridge National Laboratory, was recently elevated to senior membership in the Institute of Electrical and Electronics Engineers, or IEEE.
![ORNL’s David Sholl is director of the new DOE Energy Earthshot Non-Equilibrium Energy Transfer for Efficient Reactions center to help decarbonize the industrial chemical industry. Credit: Genevieve Martin, ORNL/U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/2021-P04915.David_.Sholl_.jpg?h=c6980913&itok=qT7ZMJX2)
ORNL has been selected to lead an Energy Earthshot Research Center, or EERC, focused on developing chemical processes that use sustainable methods instead of burning fossil fuels to radically reduce industrial greenhouse gas emissions to stem climate change and limit the crisis of a rapidly warming planet.
![Chathuddasie Amarasinghe explains her research poster, “Using Microfluidic Mother Machine Devices to Study the Correlated Dynamics of Ribosomes and Chromosomes in Escherichia Coli.” Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/2023-P11614_0.jpg?h=06ac0d8c&itok=kjePlpfo)
Speakers, scientific workshops, speed networking, a student poster showcase and more energized the Annual User Meeting of the Department of Energy’s Center for Nanophase Materials Sciences, or CNMS, Aug. 7-10, near Market Square in downtown Knoxville, Tennessee.
![Jonathan Harter, a technical professional in ORNL’s Engineering Science and Technology Directorate, uses a robot and other automated methods to disassemble electric vehicle batteries for recycling or reuse in the electric grid. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-08/2021-P06328_0.jpg?h=036a71b7&itok=elZeutaQ)
After being stabilized in an ambulance as he struggled to breathe, Jonathan Harter hit a low point. It was 2020, he was very sick with COVID-19, and his job as a lab technician at ORNL was ending along with his research funding.
![Yarom Polsky studio portrait](/sites/default/files/styles/list_page_thumbnail/public/2023-07/Yarom%20Polsky_0.jpg?h=0e6c7b49&itok=9H4BJ5Wm)
Yarom Polsky, director of the Manufacturing Science Division, or MSD, at the Department of Energy’s Oak Ridge National Laboratory, has been elected a Fellow of the American Society of Mechanical Engineers, or ASME.
![small power module](/sites/default/files/styles/list_page_thumbnail/public/2023-06/2023-P08143_0.jpg?h=c6980913&itok=Si2ShyhX)
Researchers at the Department of Energy’s Oak Ridge National Laboratory are supporting the grid by improving its smallest building blocks: power modules that act as digital switches.