Filter News
Area of Research
- (-) Biology and Environment (79)
- (-) Nuclear Science and Technology (16)
- (-) Supercomputing (117)
- Advanced Manufacturing (6)
- Biological Systems (1)
- Biology and Soft Matter (1)
- Clean Energy (110)
- Climate and Environmental Systems (2)
- Computational Biology (2)
- Computational Engineering (2)
- Computer Science (5)
- Electricity and Smart Grid (3)
- Energy Frontier Research Centers (1)
- Functional Materials for Energy (1)
- Fusion and Fission (17)
- Fusion Energy (9)
- Isotope Development and Production (1)
- Isotopes (8)
- Materials (133)
- Materials Characterization (1)
- Materials for Computing (21)
- Materials Under Extremes (1)
- Mathematics (1)
- National Security (33)
- Neutron Science (42)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Quantum information Science (3)
- Sensors and Controls (1)
- Transportation Systems (1)
News Topics
- (-) Advanced Reactors (13)
- (-) Biomedical (30)
- (-) Chemical Sciences (14)
- (-) Climate Change (51)
- (-) Cybersecurity (10)
- (-) Frontier (28)
- (-) Grid (7)
- (-) Materials Science (25)
- (-) Nanotechnology (16)
- (-) Summit (46)
- 3-D Printing/Advanced Manufacturing (16)
- Artificial Intelligence (40)
- Big Data (25)
- Bioenergy (49)
- Biology (75)
- Biotechnology (14)
- Buildings (6)
- Clean Water (11)
- Composites (5)
- Computer Science (105)
- Coronavirus (22)
- Critical Materials (4)
- Decarbonization (22)
- Energy Storage (11)
- Environment (103)
- Exascale Computing (24)
- Fusion (10)
- High-Performance Computing (51)
- Hydropower (8)
- Isotopes (7)
- Machine Learning (18)
- Materials (24)
- Mathematics (3)
- Mercury (7)
- Microscopy (16)
- Molten Salt (5)
- National Security (9)
- Net Zero (3)
- Neutron Science (20)
- Nuclear Energy (40)
- Partnerships (5)
- Physics (10)
- Polymers (4)
- Quantum Computing (19)
- Quantum Science (24)
- Renewable Energy (1)
- Security (5)
- Simulation (23)
- Software (1)
- Space Exploration (8)
- Sustainable Energy (35)
- Transformational Challenge Reactor (4)
- Transportation (8)
Media Contacts
Hilda Klasky, an R&D staff member in the Scalable Biomedical Modeling group at ORNL, has been selected as a senior member of the Association of Computing Machinery, or ACM.
A type of peat moss has surprised scientists with its climate resilience: Sphagnum divinum is actively speciating in response to hot, dry conditions.
To better understand important dynamics at play in flood-prone coastal areas, Oak Ridge National Laboratory scientists working on simulations of Earth’s carbon and nutrient cycles paid a visit to experimentalists gathering data in a Texas wetland.
In 1993 as data managers at ORNL began compiling observations from field experiments for the National Aeronautics and Space Administration, the information fit on compact discs and was mailed to users along with printed manuals.
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.
The Oak Ridge Leadership Computing Facility, a Department of Energy Office of Science user facility at ORNL, is pleased to announce a new allocation program for computing time on the IBM AC922 Summit supercomputer.
The Department of Energy’s Oak Ridge National Laboratory hosted its Smoky Mountains Computational Science and Engineering Conference for the first time in person since the COVID pandemic broke in 2020. The conference, which celebrated its 20th consecutive year, took place at the Crowne Plaza Hotel in downtown Knoxville, Tenn., in late August.
Bob Bolton may have moved to a southerly latitude at ORNL, but he is still stewarding scientific exploration in the Arctic, along with a project that helps amplify the voices of Alaskans who reside in a landscape on the front lines of climate change.
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.
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.