![Weyl semimetal](/sites/default/files/styles/featured_square_large/public/2024-08/Picture4.jpg?h=b38bf506&itok=nYXXiLDs)
Filter News
Area of Research
- (-) Biology and Environment (52)
- (-) Materials (43)
- Advanced Manufacturing (2)
- Biology and Soft Matter (1)
- Building Technologies (2)
- Clean Energy (49)
- Computational Biology (1)
- Computer Science (1)
- Electricity and Smart Grid (1)
- Functional Materials for Energy (2)
- Fusion and Fission (15)
- Isotopes (3)
- Materials for Computing (6)
- National Security (25)
- Neutron Science (14)
- Renewable Energy (1)
- Supercomputing (39)
News Topics
- 3-D Printing/Advanced Manufacturing (5)
- Advanced Reactors (1)
- Artificial Intelligence (7)
- Big Data (1)
- Bioenergy (15)
- Biology (26)
- Biomedical (3)
- Biotechnology (3)
- Buildings (2)
- Chemical Sciences (13)
- Clean Water (3)
- Climate Change (16)
- Composites (3)
- Computer Science (5)
- Coronavirus (3)
- Critical Materials (3)
- Cybersecurity (2)
- Decarbonization (11)
- Energy Storage (14)
- Environment (26)
- Exascale Computing (2)
- Frontier (3)
- Fusion (1)
- Grid (4)
- High-Performance Computing (8)
- Hydropower (5)
- Isotopes (2)
- Machine Learning (5)
- Materials (26)
- Materials Science (10)
- Mercury (1)
- Microscopy (9)
- Nanotechnology (7)
- National Security (2)
- Net Zero (1)
- Neutron Science (5)
- Nuclear Energy (1)
- Partnerships (4)
- Physics (5)
- Polymers (4)
- Quantum Science (2)
- Security (1)
- Simulation (2)
- Summit (2)
- Sustainable Energy (11)
- Transformational Challenge Reactor (1)
- Transportation (2)
Media Contacts
![Seven scientists at the Department of Energy’s Oak Ridge National Laboratory have been named Battelle Distinguished Inventors, in recognition of their obtaining 14 or more patents during their careers at the lab. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/InventorWinners_0.png?h=b6717701&itok=MO7KGBMz)
Seven scientists at the Department of Energy’s Oak Ridge National Laboratory have been named Battelle Distinguished Inventors, in recognition of their obtaining 14 or more patents during their careers at the lab.
![Ilias Belharouak, Grace Burke and Phil Snyder represent ORNL’s strengths in battery technology, materials science and fusion energy research.](/sites/default/files/styles/list_page_thumbnail/public/2022-12/22-G04341_Corporate-Fellows-photos.jpg?h=e91a75a9&itok=skT1h7xu)
Three researchers at ORNL have been named ORNL Corporate Fellows in recognition of significant career accomplishments and continued leadership in their scientific fields.
![Iron content gives a reddish hue to an area of ponded water in the Arctic permafrost. ORNL scientists are exploring the importance of the iron cycle on how greenhouse gases are released from thawing Arctic soils. Credit: David Graham/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/NG%20Arctic%20water%20IMG_5314_0.png?h=82f92a78&itok=E8G2KjkO)
The interaction of elemental iron with the vast stores of carbon locked away in Arctic soils is key to how greenhouse gases are emitted during thawing and should be included in models used to predict Earth’s climate.
![Initially, Celeritas will accelerate simulation of data from the Compact Muon Solenoid detector (shown schematically) at CERN’s Large Hadron Collider. Credit: Seth Johnson/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/cms-xy_0.png?h=036a71b7&itok=1SEH1zwa)
Scientists at the Department of Energy’s Oak Ridge National Laboratory are leading a new project to ensure that the fastest supercomputers can keep up with big data from high energy physics research.
![Oak Ridge National Laboratory materials scientist Zhili Feng, left, looks on as senior technician Doug Kyle operates a welding robot inside a robotic welding cell. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/2022-P02510.png?h=73ad5f11&itok=fvydYheR)
The U.S. Departments of Energy and Defense teamed up to create a series of weld filler materials that could dramatically improve high-strength steel repair in vehicles, bridges and pipelines.
![Microscopy-generated images showing the path of a fracture and accompanying crystal structure deformation in the CrCoNi alloy at nanometer scale during stress testing at 20 kelvin (-424 F). The fracture is propagating from left to right. Credit: Robert Ritchie/Berkeley Lab](/sites/default/files/styles/list_page_thumbnail/public/2022-12/CrCoNi-2.jpg?h=4362216e&itok=KIHThwgH)
Scientists have measured the highest toughness ever recorded, of any material, while investigating a metallic alloy made of chromium, cobalt and nickel, or CrCoNi.
![Researchers found that moderate levels of ash — sometimes found as spheres in biomass — do not significantly affect the mechanical properties of biocomposites made up of corn stover, switchgrass and PLA thermoplastic. Credit: Andy Sproles/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/sampleRecolor_v4_0.png?h=4d1c0665&itok=rRlgS-4C)
The presence of minerals called ash in plants makes little difference to the fitness of new naturally derived compound materials designed for additive manufacturing, an Oak Ridge National Laboratory-led team found.
![Technology to retrofit nonpowered dams such as the Lake Sequoyah Dam in North Carolina could be tested before deploying to ensure performance and reliability. Credit: Scott DeNeale/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/Sequoyah%20png.png?h=3873714b&itok=rYD7mUje)
Researchers at Oak Ridge National Laboratory have identified a key need for future hydropower innovations – full-scale testing – to better inform developers and operators before making major investments.
![When an electron beam drills holes in heated graphene, single-atom vacancies, shown in purple, diffuse until they join with other vacancies to form stationary structures and chains, shown in blue. Credit: Ondrej Dyck/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2022-12/variation.jpg?h=bedff801&itok=9S6jmOVH)
Oak Ridge National Laboratory researchers serendipitously discovered when they automated the beam of an electron microscope to precisely drill holes in the atomically thin lattice of graphene, the drilled holes closed up.
![More than 300,000 students, teachers, and families across the country have been engaged in learning about what bioenergy can do to reduce carbon emissions and provide good jobs through a collaborative approach to science outreach adopted by the Center for Bioenergy Innovation (CBI) at Oak Ridge National Laboratory. Credit: Wayne Robinson](/sites/default/files/styles/list_page_thumbnail/public/2022-12/CBICurriculumDevWorkshop.png?h=b6214dc8&itok=8cxTVB_d)
More than 300,000 students, teachers and families across the country have been engaged in learning about what bioenergy can do to reduce carbon emissions and provide good jobs as the result of a collaborative approach to science outreach adopted by the Center for Bioenergy Innovation at ORNL.