Filter News
Area of Research
- Advanced Manufacturing (3)
- Biological Systems (1)
- Biology and Environment (38)
- Clean Energy (48)
- Computational Biology (1)
- Computational Engineering (1)
- Computer Science (2)
- Fuel Cycle Science and Technology (1)
- Fusion and Fission (8)
- Isotope Development and Production (1)
- Isotopes (7)
- Materials (103)
- Materials Characterization (1)
- Materials for Computing (12)
- Materials Under Extremes (1)
- National Security (46)
- Neutron Science (80)
- Nuclear Science and Technology (7)
- Quantum information Science (1)
- Supercomputing (70)
News Type
News Topics
- (-) Biomedical (46)
- (-) Clean Water (16)
- (-) Composites (16)
- (-) Cybersecurity (31)
- (-) Frontier (39)
- (-) Materials Science (101)
- (-) National Security (55)
- (-) Neutron Science (98)
- (-) Physics (55)
- 3-D Printing/Advanced Manufacturing (83)
- Advanced Reactors (19)
- Artificial Intelligence (76)
- Big Data (33)
- Bioenergy (75)
- Biology (81)
- Biotechnology (19)
- Buildings (36)
- Chemical Sciences (53)
- Climate Change (74)
- Computer Science (143)
- Coronavirus (35)
- Critical Materials (13)
- Decarbonization (67)
- Education (4)
- Element Discovery (1)
- Emergency (2)
- Energy Storage (75)
- Environment (143)
- Exascale Computing (34)
- Fossil Energy (5)
- Fusion (44)
- Grid (40)
- High-Performance Computing (69)
- Hydropower (5)
- Isotopes (45)
- ITER (4)
- Machine Learning (36)
- Materials (100)
- Mathematics (6)
- Mercury (9)
- Microelectronics (2)
- Microscopy (39)
- Molten Salt (3)
- Nanotechnology (46)
- Net Zero (11)
- Nuclear Energy (83)
- Partnerships (41)
- Polymers (23)
- Quantum Computing (27)
- Quantum Science (55)
- Renewable Energy (2)
- Security (23)
- Simulation (37)
- Software (1)
- Space Exploration (15)
- Statistics (2)
- Summit (50)
- Sustainable Energy (77)
- Transformational Challenge Reactor (7)
- Transportation (56)
Media Contacts
![ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones ORNL’s Xiahan Sang unambiguously resolved the atomic structure of MXene, a 2D material promising for energy storage, catalysis and electronic conductivity. Image credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Carlos Jones](/sites/default/files/styles/list_page_thumbnail/public/Sang_2016-P07680_0.jpg?itok=w0e5eR_U)
Researchers have long sought electrically conductive materials for economical energy-storage devices. Two-dimensional (2D) ceramics called MXenes are contenders. Unlike most 2D ceramics, MXenes have inherently good conductivity because they are molecular sheets made from the carbides ...
![Advanced materials take flight in the LEAP engine, featuring ceramic matrix composites developed over a quarter-century by GE with help from DOE and ORNL. Image credit: General Electric Advanced materials take flight in the LEAP engine, featuring ceramic matrix composites developed over a quarter-century by GE with help from DOE and ORNL. Image credit: General Electric](/sites/default/files/styles/list_page_thumbnail/public/GE1main_0.jpg?itok=sqLo7TAa)
Ceramic matrix composite (CMC) materials are made of coated ceramic fibers surrounded by a ceramic matrix. They are tough, lightweight and capable of withstanding temperatures 300–400 degrees F hotter than metal alloys can endure. If certain components were made with CMCs instead o...
![By producing 50 grams of plutonium-238, Oak Ridge National Laboratory researchers have demonstrated the nation’s ability to provide a valuable energy source for deep space missions. By producing 50 grams of plutonium-238, Oak Ridge National Laboratory researchers have demonstrated the nation’s ability to provide a valuable energy source for deep space missions.](/sites/default/files/styles/list_page_thumbnail/public/front_page_slide_assets/2015-P07524.jpg?itok=MEy22Na3)
With the production of 50 grams of plutonium-238, researchers at the Department of Energy’s Oak Ridge National Laboratory have restored a U.S. capability dormant for nearly 30 years and set the course to provide power for NASA and other missions.
![Processing plutonium-238 Processing plutonium-238](/sites/default/files/styles/list_page_thumbnail/public/news/images/Pu-238%20art.jpg?itok=3k_Y0YT_)
Since its 1977 launch, NASA’s Voyager 1 spacecraft has travelled farther than any other piece of human technology. It is also the only human-made object to have entered interstellar space. More recently, the agency’s New Horizons mission flew past Pluto on July 14, giving us our first close-up lo...
![Vanadium atoms (blue) have unusually large thermal vibrations that stabilize the metallic state of a vanadium dioxide crystal. Red depicts oxygen atoms.](/sites/default/files/styles/list_page_thumbnail/public/2020-06/82289_web.jpg?h=05d1a54d&itok=_5hHRzzR)
For more than 50 years, scientists have debated what turns particular oxide insulators, in which electrons barely move, into metals, in which electrons flow freely.