![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
- (-) National Security (17)
- (-) Nuclear Science and Technology (19)
- Advanced Manufacturing (1)
- Biology and Environment (19)
- Clean Energy (39)
- Computational Engineering (1)
- Computer Science (8)
- Electricity and Smart Grid (3)
- Functional Materials for Energy (1)
- Fusion and Fission (25)
- Fusion Energy (13)
- Isotopes (20)
- Materials (39)
- Neutron Science (8)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (1)
- Sensors and Controls (1)
- Supercomputing (29)
News Type
News Topics
- (-) Advanced Reactors (10)
- (-) Big Data (6)
- (-) Fusion (9)
- (-) Grid (5)
- (-) Isotopes (3)
- (-) Machine Learning (8)
- (-) Physics (2)
- 3-D Printing/Advanced Manufacturing (3)
- Artificial Intelligence (6)
- Bioenergy (3)
- Biology (4)
- Biomedical (2)
- Biotechnology (1)
- Buildings (1)
- Climate Change (5)
- Computer Science (13)
- Coronavirus (3)
- Cybersecurity (11)
- Decarbonization (2)
- Energy Storage (1)
- Environment (5)
- High-Performance Computing (3)
- Materials (1)
- Materials Science (5)
- Molten Salt (4)
- Nanotechnology (1)
- National Security (26)
- Neutron Science (8)
- Nuclear Energy (32)
- Partnerships (1)
- Quantum Science (1)
- Security (7)
- Simulation (1)
- Space Exploration (3)
- Summit (2)
- Sustainable Energy (2)
- Transformational Challenge Reactor (2)
- Transportation (1)
Media Contacts
![Argon pellet injection text](/sites/default/files/styles/list_page_thumbnail/public/2019-11/13966_Ar_20degree_enhanced_0.jpg?h=8450e950&itok=tmff0GX_)
As scientists study approaches to best sustain a fusion reactor, a team led by Oak Ridge National Laboratory investigated injecting shattered argon pellets into a super-hot plasma, when needed, to protect the reactor’s interior wall from high-energy runaway electrons.
![Tyler Gerczak, a materials scientist at Oak Ridge National Laboratory, is focused on post-irradiation examination and separate effects testing of current fuels for light water reactors and advanced fuel types that could be used in future nuclear systems. Credit: Carlos Jones/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2019-09/2019-P08075.jpg?h=c57df109&itok=tyDu6ny-)
Ask Tyler Gerczak to find a negative in working at the Department of Energy’s Oak Ridge National Laboratory, and his only complaint is the summer weather. It is not as forgiving as the summers in Pulaski, Wisconsin, his hometown.
![Nuclear—Tiny testing fuels](/sites/default/files/styles/list_page_thumbnail/public/2019-05/MiniFuel_2019-P03618_0.jpg?h=49ab6177&itok=VVYMAZ3E)
For the first time, Oak Ridge National Laboratory has completed testing of nuclear fuels using MiniFuel, an irradiation vehicle that allows for rapid experimentation.
![As part of a preliminary study, ORNL scientists used critical location data collected from Twitter to map the location of certain power outages across the United States.](/sites/default/files/styles/list_page_thumbnail/public/2019-02/PowerOutageTweets_map_0.png?h=6448fdc1&itok=AUit-O2Y)
Gleaning valuable data from social platforms such as Twitter—particularly to map out critical location information during emergencies— has become more effective and efficient thanks to Oak Ridge National Laboratory.
![The electromagnetic isotope separator system operates by vaporizing an element such as ruthenium into the gas phase, converting the molecules into an ion beam, and then channeling the beam through magnets to separate out the different isotopes. The electromagnetic isotope separator system operates by vaporizing an element such as ruthenium into the gas phase, converting the molecules into an ion beam, and then channeling the beam through magnets to separate out the different isotopes.](/sites/default/files/styles/list_page_thumbnail/public/6_1_17%20Ru_NF3_530uA%5B2%5D.jpg?itok=3OLnNZqa)
A tiny vial of gray powder produced at the Department of Energy’s Oak Ridge National Laboratory is the backbone of a new experiment to study the intense magnetic fields created in nuclear collisions.
![Pellet selector Pellet selector](/sites/default/files/styles/list_page_thumbnail/public/news/images/Fusion%20pellet%20art%202.jpg?itok=4KhWRcQt)
When it’s up and running, the ITER fusion reactor will be very big and very hot, with more than 800 cubic meters of hydrogen plasma reaching 170 million degrees centigrade. The systems that fuel and control it, on the other hand, will be small and very cold. Pellets of frozen gas will be shot int...