Filter News
Area of Research
- (-) Clean Energy (115)
- (-) National Security (16)
- (-) Supercomputing (87)
- Advanced Manufacturing (8)
- Biological Systems (2)
- Biology and Environment (129)
- Biology and Soft Matter (1)
- Climate and Environmental Systems (5)
- Computational Biology (1)
- Computational Engineering (3)
- Computer Science (6)
- Electricity and Smart Grid (1)
- Functional Materials for Energy (1)
- Fusion and Fission (7)
- Fusion Energy (3)
- Isotope Development and Production (1)
- Isotopes (3)
- Materials (102)
- Materials Characterization (1)
- Materials for Computing (18)
- Materials Under Extremes (1)
- Mathematics (1)
- Neutron Science (38)
- Nuclear Science and Technology (9)
- Quantum information Science (1)
- Transportation Systems (1)
News Topics
- (-) Big Data (27)
- (-) Bioenergy (31)
- (-) Clean Water (8)
- (-) Composites (17)
- (-) Environment (72)
- (-) Materials Science (41)
- (-) Molten Salt (1)
- (-) Summit (43)
- 3-D Printing/Advanced Manufacturing (82)
- Advanced Reactors (8)
- Artificial Intelligence (49)
- Biology (22)
- Biomedical (22)
- Biotechnology (7)
- Buildings (37)
- Chemical Sciences (16)
- Climate Change (38)
- Computer Science (115)
- Coronavirus (27)
- Critical Materials (12)
- Cybersecurity (28)
- Decarbonization (36)
- Energy Storage (75)
- Exascale Computing (23)
- Fossil Energy (2)
- Frontier (28)
- Fusion (3)
- Grid (46)
- High-Performance Computing (41)
- Hydropower (2)
- Isotopes (1)
- Machine Learning (27)
- Materials (46)
- Mathematics (3)
- Mercury (3)
- Microelectronics (1)
- Microscopy (14)
- Nanotechnology (15)
- National Security (37)
- Net Zero (4)
- Neutron Science (22)
- Nuclear Energy (14)
- Partnerships (15)
- Physics (8)
- Polymers (13)
- Quantum Computing (19)
- Quantum Science (26)
- Renewable Energy (1)
- Security (17)
- Simulation (16)
- Software (1)
- Space Exploration (6)
- Statistics (1)
- Sustainable Energy (71)
- Transformational Challenge Reactor (3)
- Transportation (71)
Media Contacts
![ORNL Composites Innovation staff members David Nuttall, left, and Vipin Kumar use additive manufacturing compression molding to produce a composite-based finished part in minutes. AMCM technology could accelerate decarbonization of the automobile and aerospace industries. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-11/2022-P14786_edited_0.jpg?h=d1b36030&itok=x2D-8p8a)
Researchers at ORNL are extending the boundaries of composite-based materials used in additive manufacturing, or AM. ORNL is working with industrial partners who are exploring AM, also known as 3D printing, as a path to higher production levels and fewer supply chain interruptions.
![red and green sphagnum moss](/sites/default/files/styles/list_page_thumbnail/public/2023-10/2022-P05000_0.jpg?h=971886de&itok=7xwMranw)
A type of peat moss has surprised scientists with its climate resilience: Sphagnum divinum is actively speciating in response to hot, dry conditions.
![The sun sets behind the ORNL Visitor Center in this aerial photo from April 2023. Credit: Kase Clapp/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-10/sunset_visitor-center_0.png?h=10d202d3&itok=jLImPT0R)
In fiscal year 2023 — Oct. 1–Sept. 30, 2023 — Oak Ridge National Laboratory was awarded more than $8 million in technology maturation funding through the Department of Energy’s Technology Commercialization Fund, or TCF.
![ORNL’s David Sholl is director of the new DOE Energy Earthshot Non-Equilibrium Energy Transfer for Efficient Reactions center to help decarbonize the industrial chemical industry. Credit: Genevieve Martin, ORNL/U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/2021-P04915.David_.Sholl_.jpg?h=c6980913&itok=qT7ZMJX2)
ORNL has been selected to lead an Energy Earthshot Research Center, or EERC, focused on developing chemical processes that use sustainable methods instead of burning fossil fuels to radically reduce industrial greenhouse gas emissions to stem climate change and limit the crisis of a rapidly warming planet.
![Summit Plus banner](/sites/default/files/styles/list_page_thumbnail/public/2023-09/SummitPlus%20banner_0.png?h=ae114f5c&itok=Ui95ZMpw)
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 used the open-source Community Earth System Model to simulate the effects that extreme climatic conditions have on processes like land carbon storage. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-09/wildfire_0.jpg?h=175bab9e&itok=sbjoOQiV)
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.
![ORNL researchers are demonstrating an automation system for this portable system, currently based in Colorado, for treatment of non-traditional water sources to drinking water standards. Credit: Tzahi Cath/Colorado School of Mines](/sites/default/files/styles/list_page_thumbnail/public/2023-09/NAWI_comp01_0.jpg?h=d1cb525d&itok=I2fCHpSN)
Researchers at ORNL are developing advanced automation techniques for desalination and water treatment plants, enabling them to save energy while providing affordable drinking water to small, parched communities without high-quality water supplies.
![Clouds of gray smoke in the lower left are funneled northward from wildfires in Western Canada, reaching the edge of the sea ice covering the Arctic Ocean. A second path of thick smoke is visible at the top center of the image, emanating from wildfires in the boreal areas of Russia’s Far East, in this image captured on July 13, 2023. Credit: NASA MODIS](/sites/default/files/styles/list_page_thumbnail/public/2023-07/NASA%20Arctic%20Circle%20wildfire%20smoke_image07182023_1km_1.jpg?h=dbdc3f84&itok=oHQVs6Bn)
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.
![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.
![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.