Filter News
Area of Research
- (-) Neutron Science (23)
- (-) Supercomputing (93)
- Advanced Manufacturing (3)
- Biology and Environment (112)
- Biology and Soft Matter (1)
- Clean Energy (60)
- Climate and Environmental Systems (2)
- Computational Biology (2)
- Computational Engineering (2)
- Computer Science (6)
- Electricity and Smart Grid (1)
- Fuel Cycle Science and Technology (1)
- Functional Materials for Energy (1)
- Fusion and Fission (45)
- Fusion Energy (18)
- Isotope Development and Production (1)
- Isotopes (5)
- Materials (41)
- Materials for Computing (5)
- Mathematics (1)
- National Security (32)
- Nuclear Science and Technology (39)
- Nuclear Systems Modeling, Simulation and Validation (2)
- Sensors and Controls (1)
News Topics
- (-) Advanced Reactors (2)
- (-) Artificial Intelligence (39)
- (-) Biology (15)
- (-) Climate Change (17)
- (-) Coronavirus (17)
- (-) Frontier (30)
- (-) Fusion (2)
- (-) Nuclear Energy (7)
- (-) Security (6)
- (-) Software (1)
- 3-D Printing/Advanced Manufacturing (10)
- Big Data (21)
- Bioenergy (13)
- Biomedical (26)
- Biotechnology (2)
- Buildings (4)
- Chemical Sciences (7)
- Clean Water (2)
- Composites (1)
- Computer Science (98)
- Critical Materials (3)
- Cybersecurity (9)
- Decarbonization (7)
- Energy Storage (14)
- Environment (28)
- Exascale Computing (24)
- Fossil Energy (1)
- Grid (5)
- High-Performance Computing (41)
- Isotopes (2)
- Machine Learning (16)
- Materials (28)
- Materials Science (33)
- Mathematics (1)
- Microscopy (8)
- Molten Salt (1)
- Nanotechnology (19)
- National Security (8)
- Net Zero (1)
- Neutron Science (103)
- Partnerships (1)
- Physics (17)
- Polymers (3)
- Quantum Computing (19)
- Quantum Science (29)
- Simulation (15)
- Space Exploration (5)
- Summit (43)
- Sustainable Energy (11)
- Transportation (10)
Media Contacts
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.
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.
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.
Simulations performed on the Summit supercomputer at ORNL revealed new insights into the role of turbulence in mixing fluids and could open new possibilities for projecting climate change and studying fluid dynamics.
Innovations in artificial intelligence are rapidly shaping our world, from virtual assistants and chatbots to self-driving cars and automated manufacturing.
Like most scientists, Chengping Chai is not content with the surface of things: He wants to probe beyond to learn what’s really going on. But in his case, he is literally building a map of the world beneath, using seismic and acoustic data that reveal when and where the earth moves.
A study led by researchers at ORNL could uncover new ways to produce more powerful, longer-lasting batteries and memory devices.