![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Advanced Manufacturing (22)
- (-) Materials (126)
- (-) Neutron Science (40)
- (-) Supercomputing (87)
- Biology and Environment (46)
- Building Technologies (1)
- Clean Energy (139)
- Computational Biology (1)
- Computational Engineering (2)
- Computer Science (7)
- Electricity and Smart Grid (3)
- Functional Materials for Energy (1)
- Fusion and Fission (33)
- Fusion Energy (13)
- Isotope Development and Production (1)
- Isotopes (2)
- Materials Characterization (1)
- Materials for Computing (18)
- Materials Under Extremes (1)
- National Security (19)
- Nuclear Science and Technology (15)
- Quantum information Science (1)
- Sensors and Controls (1)
- Transportation Systems (1)
News Topics
- (-) 3-D Printing/Advanced Manufacturing (46)
- (-) Big Data (20)
- (-) Fusion (9)
- (-) Grid (9)
- (-) Materials Science (92)
- (-) Physics (36)
- (-) Simulation (14)
- (-) Summit (42)
- Advanced Reactors (6)
- Artificial Intelligence (41)
- Bioenergy (21)
- Biology (17)
- Biomedical (30)
- Biotechnology (2)
- Buildings (8)
- Chemical Sciences (33)
- Clean Water (4)
- Climate Change (21)
- Composites (12)
- Computer Science (100)
- Coronavirus (20)
- Critical Materials (15)
- Cybersecurity (9)
- Decarbonization (13)
- Energy Storage (41)
- Environment (39)
- Exascale Computing (22)
- Fossil Energy (1)
- Frontier (29)
- High-Performance Computing (41)
- Irradiation (1)
- Isotopes (13)
- ITER (1)
- Machine Learning (17)
- Materials (90)
- Mathematics (1)
- Microscopy (29)
- Molten Salt (3)
- Nanotechnology (46)
- National Security (8)
- Net Zero (2)
- Neutron Science (108)
- Nuclear Energy (22)
- Partnerships (11)
- Polymers (19)
- Quantum Computing (20)
- Quantum Science (35)
- Renewable Energy (1)
- Security (6)
- Software (1)
- Space Exploration (8)
- Sustainable Energy (23)
- Transformational Challenge Reactor (4)
- Transportation (23)
Media Contacts
![top view of cicada wing](/sites/default/files/styles/list_page_thumbnail/public/2023-07/top_cs_0.png?h=436b82d4&itok=6o7AvyrV)
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.
![HFIR](/sites/default/files/styles/list_page_thumbnail/public/2020-04/HFIR_0.jpg?h=56d0ca2e&itok=8tMcVdaT)
Creating energy the way the sun and stars do — through nuclear fusion — is one of the grand challenges facing science and technology. What’s easy for the sun and its billions of relatives turns out to be particularly difficult on Earth.
![3D supernova simulations](/sites/default/files/styles/list_page_thumbnail/public/2023-06/Supernova%20square_0.png?h=8a7fc05e&itok=nltq-f5M)
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.
![TIP graphic](/sites/default/files/styles/list_page_thumbnail/public/2023-06/TIPbg_1200.png?h=da33fe38&itok=y7ggwHLV)
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.
![CFM’s RISE open fan engine architecture. Image: GE Aerospace](/sites/default/files/styles/list_page_thumbnail/public/2023-06/02-CFM_RISE_Program_Open_Fan%5B1%5D_0.jpg?h=790be497&itok=Ulzp5W_p)
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 Oak Ridge National Laboratory’s Summit supercomputer generated one of the most detailed portraits to date of how turbulence disperses heat through ocean water under realistic conditions. Credit: Miles Couchman](/sites/default/files/styles/list_page_thumbnail/public/2023-06/Prandtl2_0.png?h=ae114f5c&itok=yd4B_sEF)
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.
![Rigoberto Advincula](/sites/default/files/styles/list_page_thumbnail/public/2023-06/2020-P08153.jpg?h=8f9cfe54&itok=J1Xib1hr)
Rigoberto Advincula, a renowned scientist at ORNL and professor of Chemical and Biomolecular Engineering at the University of Tennessee, has won the Netzsch North American Thermal Analysis Society Fellows Award for 2023.
![The Fuel Pellet Fueling Laboratory at ORNL is part of a suite of fusion energy R&D capabilities and provides test equipment and related diagnostics for carrying out experiments to develop pellet injectors for plasma fueling applications. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-06/2021-P02876_0.jpg?h=c6980913&itok=8fqWlX5k)
ORNL will team up with six of eight companies that are advancing designs and research and development for fusion power plants with the mission to achieve a pilot-scale demonstration of fusion within a decade.
![ORNL researchers Michael Smith, Steven Pain and Kelly Chipps use JENSA, a unique gas jet system, for laboratory studies of nuclear reactions that also occur in neutron stars in binary systems. Credit: Steven Pain/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-05/20160213_182909aa.jpg?h=5c7e1372&itok=p13IVvRC)
Led by Kelly Chipps of ORNL, scientists working in the lab have produced a signature nuclear reaction that occurs on the surface of a neutron star gobbling mass from a companion star. Their achievement improves understanding of stellar processes generating diverse nuclear isotopes.
![Kelly Chipps of Oak Ridge National Laboratory has been appointed to the Nuclear Sciences Advisory Committee, which advises the Department of Energy and National Science Foundation. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-05/2023-P04798_1.jpg?h=8f9cfe54&itok=YXG6JZyW)
Kelly Chipps, a nuclear astrophysicist at ORNL, has been appointed to the Nuclear Science Advisory Committee, or NSAC. The committee provides official advice to DOE and the National Science Foundation, or NSF, about issues relating to the national program for basic nuclear science research.