Filter News
Area of Research
- (-) National Security (46)
- (-) Nuclear Science and Technology (12)
- (-) Supercomputing (80)
- Advanced Manufacturing (24)
- Biology and Environment (117)
- Biology and Soft Matter (1)
- Building Technologies (3)
- Clean Energy (231)
- Climate and Environmental Systems (5)
- Computational Engineering (1)
- Computer Science (4)
- Electricity and Smart Grid (1)
- Energy Sciences (1)
- Fuel Cycle Science and Technology (1)
- Functional Materials for Energy (1)
- Fusion and Fission (12)
- Fusion Energy (4)
- Isotope Development and Production (1)
- Isotopes (6)
- Materials (123)
- Materials Characterization (1)
- Materials for Computing (22)
- Materials Under Extremes (1)
- Mathematics (1)
- Neutron Science (45)
- Quantum information Science (1)
- Transportation Systems (2)
News Topics
- (-) 3-D Printing/Advanced Manufacturing (10)
- (-) Environment (26)
- (-) Frontier (28)
- (-) Materials Science (20)
- (-) National Security (35)
- (-) Polymers (2)
- (-) Space Exploration (8)
- (-) Sustainable Energy (12)
- (-) Transportation (8)
- Advanced Reactors (13)
- Artificial Intelligence (45)
- Big Data (22)
- Bioenergy (11)
- Biology (14)
- Biomedical (19)
- Biotechnology (3)
- Buildings (4)
- Chemical Sciences (5)
- Climate Change (20)
- Computer Science (105)
- Coronavirus (16)
- Critical Materials (3)
- Cybersecurity (23)
- Decarbonization (6)
- Energy Storage (9)
- Exascale Computing (22)
- Fusion (10)
- Grid (11)
- High-Performance Computing (40)
- Isotopes (6)
- Machine Learning (23)
- Materials (16)
- Mathematics (1)
- Microscopy (7)
- Molten Salt (5)
- Nanotechnology (11)
- Net Zero (1)
- Neutron Science (19)
- Nuclear Energy (42)
- Partnerships (4)
- Physics (10)
- Quantum Computing (19)
- Quantum Science (25)
- Security (14)
- Simulation (14)
- Software (1)
- Summit (42)
- Transformational Challenge Reactor (3)
Media Contacts
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.
Tom Karnowski and Jordan Johnson of ORNL have been named chair and vice chair, respectively, of the East Tennessee section of the Institute of Electrical and Electronics Engineers, or IEEE.
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.
Mike Huettel is a cyber technical professional. He also recently completed the 6-month Cyber Warfare Technician course for the United States Army, where he learned technical and tactical proficiency leadership in operations throughout the cyber domain.
Cody Lloyd became a nuclear engineer because of his interest in the Manhattan Project, the United States’ mission to advance nuclear science to end World War II. As a research associate in nuclear forensics at ORNL, Lloyd now teaches computers to interpret data from imagery of nuclear weapons tests from the 1950s and early 1960s, bringing his childhood fascination into his career
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.
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.
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.
Innovations in artificial intelligence are rapidly shaping our world, from virtual assistants and chatbots to self-driving cars and automated manufacturing.