![Prasanna Balaprakash](/sites/default/files/styles/featured_square_large/public/2024-08/2023-P02525.jpg?h=502e75fa&itok=ePVQC-A5)
Filter News
Area of Research
- Advanced Manufacturing (3)
- Biology and Environment (20)
- Clean Energy (30)
- Computational Engineering (1)
- Fusion and Fission (2)
- Isotopes (19)
- Materials (32)
- Materials for Computing (3)
- Mathematics (1)
- National Security (14)
- Neutron Science (7)
- Nuclear Science and Technology (5)
- Quantum information Science (3)
- Supercomputing (7)
News Type
News Topics
- (-) Clean Water (27)
- (-) Composites (17)
- (-) Cybersecurity (17)
- (-) Isotopes (33)
- (-) Microscopy (31)
- (-) Security (12)
- (-) Space Exploration (22)
- 3-D Printing/Advanced Manufacturing (73)
- Advanced Reactors (21)
- Artificial Intelligence (61)
- Big Data (44)
- Bioenergy (67)
- Biology (78)
- Biomedical (40)
- Biotechnology (15)
- Buildings (39)
- Chemical Sciences (37)
- Climate Change (72)
- Computer Science (127)
- Coronavirus (28)
- Critical Materials (16)
- Decarbonization (55)
- Education (1)
- Emergency (2)
- Energy Storage (60)
- Environment (148)
- Exascale Computing (28)
- Fossil Energy (5)
- Frontier (26)
- Fusion (40)
- Grid (46)
- High-Performance Computing (56)
- Hydropower (11)
- Irradiation (2)
- ITER (5)
- Machine Learning (33)
- Materials (78)
- Materials Science (80)
- Mathematics (9)
- Mercury (10)
- Microelectronics (2)
- Molten Salt (6)
- Nanotechnology (28)
- National Security (44)
- Net Zero (10)
- Neutron Science (75)
- Nuclear Energy (75)
- Partnerships (20)
- Physics (34)
- Polymers (17)
- Quantum Computing (25)
- Quantum Science (40)
- Renewable Energy (1)
- Simulation (39)
- Software (1)
- Statistics (2)
- Summit (37)
- Sustainable Energy (92)
- Transformational Challenge Reactor (3)
- Transportation (62)
Media Contacts
![Oak Ridge National Laboratory scientists have developed an experiment for testing potential materials for use in interplanetary travel. The experiment exposes prototype materials to temperatures over 2,400 degrees Celsius with only 300 watts of input electrical power. Credit: Carlos Jones, Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2019-11/2019-P14907%5B2%5D_0.jpg?h=036a71b7&itok=qX3QY9Pm)
If humankind reaches Mars this century, an Oak Ridge National Laboratory-developed experiment testing advanced materials for spacecraft may play a key role.
![Snapshot of total temperature distribution at supersonic speed of mach 2.4. Total temperature allows the team to visualize the extent of the exhaust plumes as the temperature of the plumes is much greater than that of the surrounding atmosphere. Credit: NASA](/sites/default/files/styles/list_page_thumbnail/public/2019-10/srp%20%282%29_0.png?h=acf3b215&itok=Z3C6l3YP)
The type of vehicle that will carry people to the Red Planet is shaping up to be “like a two-story house you’re trying to land on another planet.
![Layering on the strength](/sites/default/files/styles/list_page_thumbnail/public/2019-09/Z-pinning-printed%20wall_ORNL-2_0.png?h=c8a62123&itok=EnqQdQih)
A team including Oak Ridge National Laboratory and University of Tennessee researchers demonstrated a novel 3D printing approach called Z-pinning that can increase the material’s strength and toughness by more than three and a half times compared to conventional additive manufacturing processes.
![Galactic wind simulation](/sites/default/files/styles/list_page_thumbnail/public/2019-07/Robertson%5B2%5D.png?h=319b3f54&itok=jK6lUXEt)
Using the Titan supercomputer at Oak Ridge National Laboratory, a team of astrophysicists created a set of galactic wind simulations of the highest resolution ever performed. The simulations will allow researchers to gather and interpret more accurate, detailed data that elucidates how galactic winds affect the formation and evolution of galaxies.
![Desalination process](/sites/default/files/styles/list_page_thumbnail/public/2019-07/hydrophopicDesal04_0.jpg?h=5473d993&itok=bUBkpGOa)
A new method developed at Oak Ridge National Laboratory improves the energy efficiency of a desalination process known as solar-thermal evaporation.
![Quantum—Widening the net](/sites/default/files/styles/list_page_thumbnail/public/2019-06/2018-P04780_0.jpg?h=c6980913&itok=IRxCZtUy)
Scientists at Oak Ridge National Laboratory studying quantum communications have discovered a more practical way to share secret messages among three parties, which could ultimately lead to better cybersecurity for the electric grid
![Materials—Engineering heat transport](/sites/default/files/styles/list_page_thumbnail/public/2019-05/Materials-Engineering_heat_transport.png?h=abd215d5&itok=PJPSWa9s)
Scientists have discovered a way to alter heat transport in thermoelectric materials, a finding that may ultimately improve energy efficiency as the materials
![ORNL collaborator Hsiu-Wen Wang led the neutron scattering experiments at the Spallation Neutron Source to probe complex electrolyte solutions that challenge nuclear waste processing at Hanford and other sites. Credit: Genevieve Martin/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/2019-P01240_0.jpg?h=c6980913&itok=RLLi1M-g)
Researchers at the Department of Energy’s Oak Ridge National Laboratory, Pacific Northwest National Laboratory and Washington State University teamed up to investigate the complex dynamics of low-water liquids that challenge nuclear waste processing at federal cleanup sites.
![Desalination diagram](/sites/default/files/styles/list_page_thumbnail/public/2019-04/DesalDiagram-_0.jpg?h=d4f5ec8a&itok=-yhECJ4V)
A team of scientists led by Oak Ridge National Laboratory used carbon nanotubes to improve a desalination process that attracts and removes ionic compounds such as salt from water using charged electrodes.
![Nuclear—Deep space travel Nuclear—Deep space travel](/sites/default/files/styles/list_page_thumbnail/public/Screen%20Shot%202018-12-19%20at%2010.29.32%20AM.png?itok=hq0dlVIf)
By automating the production of neptunium oxide-aluminum pellets, Oak Ridge National Laboratory scientists have eliminated a key bottleneck when producing plutonium-238 used by NASA to fuel deep space exploration.