Filter News
Area of Research
News Topics
- (-) Advanced Reactors (1)
- (-) Climate Change (12)
- (-) Isotopes (3)
- (-) Microscopy (4)
- (-) Molten Salt (1)
- (-) Nuclear Energy (7)
- (-) Polymers (4)
- (-) Summit (6)
- 3-D Printing/Advanced Manufacturing (4)
- Artificial Intelligence (14)
- Big Data (3)
- Bioenergy (3)
- Biology (4)
- Biomedical (3)
- Biotechnology (2)
- Buildings (3)
- Chemical Sciences (16)
- Composites (2)
- Computer Science (11)
- Coronavirus (2)
- Critical Materials (4)
- Cybersecurity (1)
- Decarbonization (6)
- Energy Storage (5)
- Environment (8)
- Exascale Computing (12)
- Frontier (15)
- Fusion (2)
- Grid (2)
- High-Performance Computing (18)
- Irradiation (1)
- Machine Learning (4)
- Materials (42)
- Materials Science (7)
- Nanotechnology (4)
- National Security (3)
- Net Zero (2)
- Neutron Science (8)
- Partnerships (6)
- Physics (10)
- Quantum Computing (8)
- Quantum Science (5)
- Renewable Energy (1)
- Security (1)
- Simulation (9)
- Software (1)
- Sustainable Energy (2)
- Transportation (3)
Media Contacts
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.
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.
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.
Speakers, scientific workshops, speed networking, a student poster showcase and more energized the Annual User Meeting of the Department of Energy’s Center for Nanophase Materials Sciences, or CNMS, Aug. 7-10, near Market Square in downtown Knoxville, Tennessee.
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.
Over the past decade, teams of engineers, chemists and biologists have analyzed the physical and chemical properties of cicada wings, hoping to unlock the secret of their ability to kill microbes on contact. If this function of nature can be replicated by science, it may lead to products with inherently antibacterial surfaces that are more effective than current chemical treatments.
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.
JungHyun Bae is a nuclear scientist studying applications of particles that have some beneficial properties: They are everywhere, they are unlimited, they are safe.
As a result of largescale 3D supernova simulations conducted on the Oak Ridge Leadership Computing Facility’s Summit supercomputer by researchers from the University of Tennessee and Oak Ridge National Laboratory, astrophysicists now have the most complete picture yet of what gravitational waves from exploding stars look like.
Scientist-inventors from ORNL will present seven new technologies during the Technology Innovation Showcase on Friday, July 14, from 8 a.m.–4 p.m. at the Joint Institute for Computational Sciences on ORNL’s campus.