![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 (2)
- Biological Systems (1)
- Biology and Environment (43)
- Biology and Soft Matter (1)
- Clean Energy (27)
- Climate and Environmental Systems (2)
- Computational Biology (2)
- Computational Engineering (1)
- Computer Science (1)
- Fusion and Fission (5)
- Fusion Energy (6)
- Isotopes (7)
- Materials (12)
- Materials for Computing (4)
- Mathematics (1)
- National Security (7)
- Neutron Science (11)
- Nuclear Science and Technology (12)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (7)
- Supercomputing (42)
News Type
News Topics
- (-) Advanced Reactors (21)
- (-) Biomedical (40)
- (-) Climate Change (72)
- (-) Net Zero (10)
- (-) Partnerships (20)
- (-) Quantum Science (40)
- (-) Space Exploration (22)
- 3-D Printing/Advanced Manufacturing (73)
- Artificial Intelligence (61)
- Big Data (44)
- Bioenergy (67)
- Biology (78)
- Biotechnology (15)
- Buildings (39)
- Chemical Sciences (37)
- Clean Water (27)
- Composites (17)
- Computer Science (127)
- Coronavirus (28)
- Critical Materials (16)
- Cybersecurity (17)
- 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)
- Isotopes (33)
- ITER (5)
- Machine Learning (33)
- Materials (78)
- Materials Science (80)
- Mathematics (9)
- Mercury (10)
- Microelectronics (2)
- Microscopy (31)
- Molten Salt (6)
- Nanotechnology (28)
- National Security (44)
- Neutron Science (75)
- Nuclear Energy (75)
- Physics (34)
- Polymers (17)
- Quantum Computing (25)
- Renewable Energy (1)
- Security (12)
- Simulation (39)
- Software (1)
- Statistics (2)
- Summit (37)
- Sustainable Energy (92)
- Transformational Challenge Reactor (3)
- Transportation (62)
Media Contacts
![This map illustrates the natural climate variability that affects the cold-season climate of the Central Southwest Asian region. Credit: Moetasim Ashfaq/ORNL](/sites/default/files/styles/list_page_thumbnail/public/2023-07/moet_pr_v2.png?h=0bda418b&itok=V62vm4cC)
As extreme weather devastates communities worldwide, scientists are using modeling and simulation to understand how climate change impacts the frequency and intensity of these events. Although long-term climate projections and models are important, they are less helpful for short-term prediction of extreme weather that may rapidly displace thousands of people or require emergency aid.
![CFM’s RISE open fan engine architecture. Image: GE Aerospace](/sites/default/files/styles/list_page_thumbnail/public/2023-06/02-CFM_RISE_Program_Open_Fan%5B1%5D_0.jpg?h=790be497&itok=Ulzp5W_p)
To support the development of a revolutionary new open fan engine architecture for the future of flight, GE Aerospace has run simulations using the world’s fastest supercomputer capable of crunching data in excess of exascale speed, or more than a quintillion calculations per second.
![Simulations performed on Oak Ridge National Laboratory’s Summit supercomputer generated one of the most detailed portraits to date of how turbulence disperses heat through ocean water under realistic conditions. Credit: Miles Couchman](/sites/default/files/styles/list_page_thumbnail/public/2023-06/Prandtl2_0.png?h=ae114f5c&itok=yd4B_sEF)
Simulations performed on the Summit supercomputer at ORNL revealed new insights into the role of turbulence in mixing fluids and could open new possibilities for projecting climate change and studying fluid dynamics.
![Experts at the Manufacturing Demonstration Facility worked with Magotteaux-Pulaski to develop a more durable composition and new 3D-printing process for abrasion-resistant materials. Credit: Magotteaux](/sites/default/files/styles/list_page_thumbnail/public/2023-06/MMC%20close%20up_0.png?h=bdc621fe&itok=HIrUiXzE)
For more than 100 years, Magotteaux has provided grinding materials and castings for the mining, cement and aggregates industries. The company, based in Belgium, began its international expansion in 1968. Its second international plant has been a critical part of the Pulaski, Tennessee, economy since 1972.
For the third year in a row, the Quantum Science Center held its signature workforce development event: a comprehensive summer school for students and early-career scientists designed to facilitate conversations and hands-on activities related to
![Steven Hamilton. Credit: Genevieve Martin/ORNL.](/sites/default/files/styles/list_page_thumbnail/public/2023-05/2023-P00166_0.jpg?h=8f9cfe54&itok=F72Nuwo2)
As renewable sources of energy such as wind and sun power are being increasingly added to the country’s electrical grid, old-fashioned nuclear energy is also being primed for a resurgence.
![The research team poses in front of the airboat after a long day of research. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-05/IMG_8747_0.jpeg?h=124b76ab&itok=ZfcFFxNG)
As a biogeochemist at ORNL, Matthew Berens studies how carbon, nutrients and minerals move through water and soil. In this firsthand account, Berens describes recent fieldwork in Louisiana with colleagues.
![Climate change often comes down to how it affects water, whether it’s for drinking, electricity generation, or how flooding affects people and infrastructure. To better understand these impacts, ORNL water resources engineer Sudershan Gangrade is integrating knowledge ranging from large-scale climate projections to local meteorology and hydrology and using high-performance computing to create a holistic view of the future.](/sites/default/files/styles/list_page_thumbnail/public/2023-04/2023-P03062_0.jpg?h=036a71b7&itok=56ulGk2H)
Climate change often comes down to how it affects water, whether it’s for drinking, electricity generation, or how flooding affects people and infrastructure. To better understand these impacts, ORNL water resources engineer Sudershan Gangrade is integrating knowledge ranging from large-scale climate projections to local meteorology and hydrology and using high-performance computing to create a holistic view of the future.
![An Oak Ridge National Laboratory study compared classical computing techniques for compressing data with potential quantum compression techniques. Credit: Getty Images](/sites/default/files/styles/list_page_thumbnail/public/2023-04/QuantumCompression.png?h=9fa9abd8&itok=o0n1r7et)
A study led by Oak Ridge National Laboratory researchers identifies a new potential application in quantum computing that could be part of the next computational revolution.
![The newest Gaea system provides increased performance for more advanced climate modeling and simulation](/sites/default/files/styles/list_page_thumbnail/public/2023-04/Gaea%20Banner%20Image_0.jpg?h=c6980913&itok=5LYkThNS)
Oak Ridge National Laboratory, in partnership with the National Oceanic and Atmospheric Administration, is launching a new supercomputer dedicated to climate science research. The new system is the fifth supercomputer to be installed and run by the National Climate-Computing Research Center at ORNL.