Filter News
Area of Research
News Type
News Topics
- (-) Nuclear Energy (43)
- (-) Space Exploration (6)
- 3-D Printing/Advanced Manufacturing (39)
- Advanced Reactors (9)
- Artificial Intelligence (32)
- Big Data (15)
- Bioenergy (26)
- Biology (26)
- Biomedical (20)
- Biotechnology (6)
- Buildings (10)
- Chemical Sciences (23)
- Clean Water (7)
- Climate Change (33)
- Composites (5)
- Computer Science (50)
- Coronavirus (23)
- Critical Materials (4)
- Cybersecurity (12)
- Decarbonization (26)
- Education (3)
- Emergency (1)
- Energy Storage (28)
- Environment (52)
- Exascale Computing (17)
- Fossil Energy (2)
- Frontier (17)
- Fusion (19)
- Grid (17)
- High-Performance Computing (34)
- Hydropower (2)
- Isotopes (16)
- Machine Learning (19)
- Materials (51)
- Materials Science (42)
- Mathematics (4)
- Mercury (2)
- Microelectronics (2)
- Microscopy (13)
- Molten Salt (2)
- Nanotechnology (20)
- National Security (21)
- Net Zero (5)
- Neutron Science (51)
- Partnerships (24)
- Physics (27)
- Polymers (8)
- Quantum Computing (9)
- Quantum Science (19)
- Renewable Energy (2)
- Security (6)
- Simulation (26)
- Software (1)
- Summit (23)
- Sustainable Energy (26)
- Transformational Challenge Reactor (5)
- Transportation (19)
Media Contacts
![Transformational Challenge Reactor Demonstration items](/sites/default/files/styles/list_page_thumbnail/public/2020-03/Press_release_image.jpg?h=b707efd5&itok=-Sxbmt8D)
Researchers at the Department of Energy’s Oak Ridge National Laboratory are refining their design of a 3D-printed nuclear reactor core, scaling up the additive manufacturing process necessary to build it, and developing methods
![Kat Royston](/sites/default/files/styles/list_page_thumbnail/public/2020-04/Kat%20Royston%20profile_0.jpg?h=036a71b7&itok=WTyE2n4S)
As a teenager, Kat Royston had a lot of questions. Then an advanced-placement class in physics convinced her all the answers were out there.
![VERA’s tools allow a virtual “window” inside the reactor core, down to a molecular level.](/sites/default/files/styles/list_page_thumbnail/public/2020-03/core.png?h=dc920c3f&itok=BggaFrQA)
A software package, 10 years in the making, that can predict the behavior of nuclear reactors’ cores with stunning accuracy has been licensed commercially for the first time.
![Postdoctoral researcher Nischal Kafle positions a component for a portable plasma imaging diagnostic device at ORNL in February. The device, a project for ARPA-E, is built of off-the-shelf parts. Credit: Carlos Jones/ORNL](/sites/default/files/styles/list_page_thumbnail/public/2020-03/2020-P00808.jpg?h=8f9cfe54&itok=TGI-lQiS)
The techniques Theodore Biewer and his colleagues are using to measure whether plasma has the right conditions to create fusion have been around awhile.
![The agreement builds upon years of collaboration, including a 2016 effort using modeling tools developed at ORNL to predict the first six months of operations of TVA’s Watts Bar Unit 2 nuclear power plant. Credit: Andrew Godfrey/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/wb2_xenon_1.png?h=19940d61&itok=Da4pDLde)
OAK RIDGE, Tenn., Feb. 19, 2020 — The U.S. Department of Energy’s Oak Ridge National Laboratory and the Tennessee Valley Authority have signed a memorandum of understanding to evaluate a new generation of flexible, cost-effective advanced nuclear reactors.