![Debjani Singh](/sites/default/files/styles/featured_square_large/public/2024-08/2024-P12408.jpg?h=8f9cfe54&itok=bP5F6U4Y)
Filter News
Area of Research
- Advanced Manufacturing (7)
- Biological Systems (1)
- Biology and Environment (4)
- Building Technologies (1)
- Clean Energy (61)
- Climate and Environmental Systems (2)
- Computational Engineering (1)
- Computer Science (8)
- Fusion and Fission (1)
- Fusion Energy (8)
- Isotopes (1)
- Materials (57)
- National Security (8)
- Neutron Science (24)
- Nuclear Science and Technology (11)
- Quantum information Science (3)
- Supercomputing (31)
- Transportation Systems (1)
Date
News Topics
- 3-D Printing/Advanced Manufacturing (31)
- Advanced Reactors (10)
- Artificial Intelligence (40)
- Big Data (22)
- Bioenergy (20)
- Biology (13)
- Biomedical (12)
- Biotechnology (7)
- Buildings (17)
- Chemical Sciences (19)
- Clean Water (10)
- Climate Change (24)
- Composites (9)
- Computer Science (61)
- Critical Materials (7)
- Cybersecurity (5)
- Decarbonization (23)
- Education (1)
- Emergency (1)
- Energy Storage (20)
- Environment (41)
- Exascale Computing (10)
- Fossil Energy (3)
- Frontier (10)
- Fusion (13)
- Grid (15)
- High-Performance Computing (19)
- Isotopes (14)
- ITER (1)
- Machine Learning (15)
- Materials (15)
- Materials Science (39)
- Mathematics (4)
- Mercury (1)
- Microelectronics (2)
- Microscopy (7)
- Molten Salt (1)
- Nanotechnology (8)
- National Security (23)
- Net Zero (6)
- Neutron Science (31)
- Nuclear Energy (28)
- Partnerships (17)
- Physics (12)
- Polymers (7)
- Quantum Computing (13)
- Quantum Science (24)
- Security (5)
- Simulation (14)
- Space Exploration (7)
- Statistics (2)
- Summit (15)
- Sustainable Energy (29)
- Transportation (24)
Media Contacts
![At the salt–metal interface, thermodynamic forces drive chromium from the bulk of a nickel alloy, leaving a porous, weakened layer. Impurities in the salt drive further corrosion of the structural material. Credit: Stephen Raiman/Oak Ridge National Labora At the salt–metal interface, thermodynamic forces drive chromium from the bulk of a nickel alloy, leaving a porous, weakened layer. Impurities in the salt drive further corrosion of the structural material. Credit: Stephen Raiman/Oak Ridge National Labora](/sites/default/files/styles/list_page_thumbnail/public/story%20tip%20image%20BW%20only.jpg?itok=Vbc0iTLt)
Oak Ridge National Laboratory scientists analyzed more than 50 years of data showing puzzlingly inconsistent trends about corrosion of structural alloys in molten salts and found one factor mattered most—salt purity.
![Researchers analyzed the oxygen structure (highlighted in red) found in a perovskite’s crystal structure at room temperature, 500°C and 900°C using neutron scattering at ORNL’s Spallation Neutron Source. Analyzing how these structures impact solid oxide f Researchers analyzed the oxygen structure (highlighted in red) found in a perovskite’s crystal structure at room temperature, 500°C and 900°C using neutron scattering at ORNL’s Spallation Neutron Source. Analyzing how these structures impact solid oxide f](/sites/default/files/styles/list_page_thumbnail/public/Neutron-Fueling_better_power_image1.jpg?itok=tZtIORnX)
A University of South Carolina research team is investigating the oxygen reduction performance of energy conversion materials called perovskites by using neutron diffraction at Oak Ridge National Laboratory’s Spallation Neutron Source.
![ORNL scientists used commuting behavior data from East Tennessee to demonstrate how machine learning models can easily accept new data, quickly re-train themselves and update predictions about commuting patterns. Credit: April Morton/Oak Ridge National La ORNL scientists used commuting behavior data from East Tennessee to demonstrate how machine learning models can easily accept new data, quickly re-train themselves and update predictions about commuting patterns. Credit: April Morton/Oak Ridge National La](/sites/default/files/styles/list_page_thumbnail/public/study_area_one_dest_2.jpg?itok=2cWFkQvW)
Oak Ridge National Laboratory geospatial scientists who study the movement of people are using advanced machine learning methods to better predict home-to-work commuting patterns.
![Coexpression_hi-res_image[1].jpg Coexpression_hi-res_image[1].jpg](/sites/default/files/styles/list_page_thumbnail/public/Coexpression_hi-res_image%5B1%5D_0.jpg?itok=OnLe-krT)
While studying the genes in poplar trees that control callus formation, scientists at Oak Ridge National Laboratory have uncovered genetic networks at the root of tumor formation in several human cancers.
![Boualem Hadjerioua Boualem Hadjerioua](/sites/default/files/styles/list_page_thumbnail/public/news/images/hadjerioua%202018-P09169.jpg?itok=drRgySsT)
Boualem Hadjerioua, a researcher at the Department of Energy's Oak Ridge National Laboratory, has been elected fellow of the American Society of Civil Engineers (ASCE). Hadjerioua, leader of the Water-Energy Technology group in the Environmental Sciences Divis...
![Eric Pierce](/sites/default/files/styles/list_page_thumbnail/public/2019-02/pierce_thumb.png?h=21db75ce&itok=luZh6h04)
Eric Pierce, a researcher at the Department of Energy’s Oak Ridge National Laboratory, has been selected by DOE for the Oppenheimer Science and Energy Leadership Program.
![ORNL alanine_graphic.jpg ORNL alanine_graphic.jpg](/sites/default/files/styles/list_page_thumbnail/public/ORNL%20alanine_graphic.jpg?itok=iRLfcOw-)
OAK RIDGE, Tenn., Jan. 31, 2019—A new electron microscopy technique that detects the subtle changes in the weight of proteins at the nanoscale—while keeping the sample intact—could open a new pathway for deeper, more comprehensive studies of the basic building blocks of life.
![NVIDIA DGX-2 systems, powerful GPU-accelerated appliances NVIDIA DGX-2 systems, powerful GPU-accelerated appliances](/sites/default/files/styles/list_page_thumbnail/public/2018-P08391_0.jpg?itok=hDGegRnN)
As home to three top-ranked supercomputers of the last decade, the US Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL) has become synonymous with scientific computing at the largest scales. Getting the most out of these science machines, however, requires a w...
![Jon Poplawsky of Oak Ridge National Laboratory combines atom probe tomography (revealed by this LEAP 4000XHR instrument) with electron microscopy to characterize the compositions, structures, and functions of materials for energy and information technolog Jon Poplawsky of Oak Ridge National Laboratory combines atom probe tomography (revealed by this LEAP 4000XHR instrument) with electron microscopy to characterize the compositions, structures, and functions of materials for energy and information technolog](/sites/default/files/styles/list_page_thumbnail/public/2018-P09428_0.jpg?itok=rCMBpuR3)
Jon Poplawsky, a materials scientist at the Department of Energy’s Oak Ridge National Laboratory, develops and links advanced characterization techniques that improve our ability to see and understand atomic-scale features of diverse materials
![Symposium attendees represented ORNL, the University of Arizona, Georgia Tech, the University of Tennessee-Knoxville, and Brigham Young University. Symposium attendees represented ORNL, the University of Arizona, Georgia Tech, the University of Tennessee-Knoxville, and Brigham Young University.](/sites/default/files/styles/list_page_thumbnail/public/news/images/2019-P00148%5B2%5D%20r1.jpg?itok=imqhuQWL)
Quantum experts from across government and academia descended on Oak Ridge National Laboratory on Wednesday, January 16 for the lab’s first-ever Quantum Networking Symposium. The symposium’s purpose, said organizer and ORNL senior scientist Nick Peters, was to gather quantum an...