Filter News
Area of Research
- (-) Materials (32)
- (-) National Security (13)
- (-) Supercomputing (44)
- Advanced Manufacturing (3)
- Biology and Environment (19)
- Clean Energy (52)
- Computational Biology (1)
- Electricity and Smart Grid (1)
- Fusion and Fission (7)
- Isotopes (1)
- Materials for Computing (5)
- Neutron Science (14)
- Nuclear Science and Technology (4)
News Type
News Topics
- (-) 3-D Printing/Advanced Manufacturing (6)
- (-) Artificial Intelligence (25)
- (-) Big Data (15)
- (-) Energy Storage (7)
- (-) Exascale Computing (12)
- (-) Grid (6)
- (-) Materials Science (20)
- (-) Mathematics (1)
- (-) Physics (13)
- Advanced Reactors (1)
- Bioenergy (6)
- Biology (8)
- Biomedical (8)
- Biotechnology (2)
- Buildings (3)
- Chemical Sciences (7)
- Clean Water (2)
- Climate Change (15)
- Composites (2)
- Computer Science (51)
- Coronavirus (8)
- Cybersecurity (8)
- Decarbonization (5)
- Environment (21)
- Frontier (13)
- Fusion (2)
- High-Performance Computing (22)
- Isotopes (6)
- Machine Learning (13)
- Materials (22)
- Microscopy (7)
- Nanotechnology (9)
- National Security (23)
- Net Zero (1)
- Neutron Science (14)
- Nuclear Energy (12)
- Partnerships (3)
- Polymers (4)
- Quantum Computing (11)
- Quantum Science (11)
- Security (6)
- Simulation (10)
- Software (1)
- Space Exploration (2)
- Summit (21)
- Sustainable Energy (5)
- Transformational Challenge Reactor (2)
- Transportation (7)
Media Contacts
The Exascale Small Modular Reactor effort, or ExaSMR, is a software stack developed over seven years under the Department of Energy’s Exascale Computing Project to produce the highest-resolution simulations of nuclear reactor systems to date. Now, ExaSMR has been nominated for a 2023 Gordon Bell Prize by the Association for Computing Machinery and is one of six finalists for the annual award, which honors outstanding achievements in high-performance computing from a variety of scientific domains.
Outside the high-performance computing, or HPC, community, exascale may seem more like fodder for science fiction than a powerful tool for scientific research. Yet, when seen through the lens of real-world applications, exascale computing goes from ethereal concept to tangible reality with exceptional benefits.
ORNL hosted its fourth Artificial Intelligence for Robust Engineering and Science, or AIRES, workshop from April 18-20. Over 100 attendees from government, academia and industry convened to identify research challenges and investment areas, carving the future of the discipline.
Wildfires have shaped the environment for millennia, but they are increasing in frequency, range and intensity in response to a hotter climate. The phenomenon is being incorporated into high-resolution simulations of the Earth’s climate by scientists at the Department of Energy’s Oak Ridge National Laboratory, with a mission to better understand and predict environmental change.
When geoinformatics engineering researchers at the Department of Energy’s Oak Ridge National Laboratory wanted to better understand changes in land areas and points of interest around the world, they turned to the locals — their data, at least.
With the world’s first exascale supercomputer now fully open for scientific business, researchers can thank the early users who helped get the machine up to speed.
Tristen Mullins enjoys the hidden side of computers. As a signals processing engineer for ORNL, she tries to uncover information hidden in components used on the nation’s power grid — information that may be susceptible to cyberattacks.
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.
A study led by researchers at ORNL could uncover new ways to produce more powerful, longer-lasting batteries and memory devices.
At the National Center for Computational Sciences, Ashley Barker enjoys one of the least complicated–sounding job titles at ORNL: section head of operations. But within that seemingly ordinary designation lurks a multitude of demanding roles as she oversees the complete user experience for NCCS computer systems.