Filter News
Area of Research
- (-) Neutron Science (32)
- (-) Supercomputing (63)
- Advanced Manufacturing (6)
- Biology and Environment (94)
- Biology and Soft Matter (1)
- Clean Energy (81)
- Climate and Environmental Systems (5)
- Computational Engineering (1)
- Computer Science (2)
- Electricity and Smart Grid (1)
- Functional Materials for Energy (1)
- Fusion and Fission (7)
- Fusion Energy (3)
- Isotope Development and Production (1)
- Isotopes (5)
- Materials (91)
- Materials Characterization (1)
- Materials for Computing (15)
- Materials Under Extremes (1)
- Mathematics (1)
- National Security (9)
- Nuclear Science and Technology (8)
- Transportation Systems (1)
News Topics
- (-) Environment (28)
- (-) Frontier (30)
- (-) Materials Science (33)
- (-) Space Exploration (5)
- 3-D Printing/Advanced Manufacturing (10)
- Advanced Reactors (2)
- Artificial Intelligence (39)
- Big Data (21)
- Bioenergy (13)
- Biology (15)
- Biomedical (26)
- Biotechnology (2)
- Buildings (4)
- Chemical Sciences (7)
- Clean Water (2)
- Climate Change (17)
- Composites (1)
- Computer Science (98)
- Coronavirus (17)
- Critical Materials (3)
- Cybersecurity (9)
- Decarbonization (7)
- Energy Storage (14)
- Exascale Computing (24)
- Fossil Energy (1)
- Fusion (2)
- Grid (5)
- High-Performance Computing (41)
- Isotopes (2)
- Machine Learning (16)
- Materials (28)
- Mathematics (1)
- Microscopy (8)
- Molten Salt (1)
- Nanotechnology (19)
- National Security (8)
- Net Zero (1)
- Neutron Science (103)
- Nuclear Energy (7)
- Partnerships (1)
- Physics (17)
- Polymers (3)
- Quantum Computing (19)
- Quantum Science (29)
- Security (6)
- Simulation (15)
- Software (1)
- Summit (43)
- Sustainable Energy (11)
- Transportation (10)
Media Contacts
Nuclear physicists at the Department of Energy’s Oak Ridge National Laboratory recently used Frontier, the world’s most powerful supercomputer, to calculate the magnetic properties of calcium-48’s atomic nucleus.
Scientists at ORNL have developed 3-D-printed collimator techniques that can be used to custom design collimators that better filter out noise during different types of neutron scattering experiments
How do you get water to float in midair? With a WAND2, of course. But it’s hardly magic. In fact, it’s a scientific device used by scientists to study matter.
Scientists at ORNL used their knowledge of complex ecosystem processes, energy systems, human dynamics, computational science and Earth-scale modeling to inform the nation’s latest National Climate Assessment, which draws attention to vulnerabilities and resilience opportunities in every region of the country.
The team that built Frontier set out to break the exascale barrier, but the supercomputer’s record-breaking didn’t stop there.
Making room for the world’s first exascale supercomputer took some supersized renovations.
Researchers used the world’s first exascale supercomputer to run one of the largest simulations of an alloy ever and achieve near-quantum accuracy.
The world’s first exascale supercomputer will help scientists peer into the future of global climate change and open a window into weather patterns that could affect the world a generation from now.
As Frontier, the world’s first exascale supercomputer, was being assembled at the Oak Ridge Leadership Computing Facility in 2021, understanding its performance on mixed-precision calculations remained a difficult prospect.
Researchers from Oak Ridge National Laboratory and Northeastern University modeled how extreme conditions in a changing climate affect the land’s ability to absorb atmospheric carbon — a key process for mitigating human-caused emissions. They found that 88% of Earth’s regions could become carbon emitters by the end of the 21st century.