![Sphere that has the top right fourth removed (exposed) Colors from left are orange, dark blue with orange dots, light blue with horizontal lines, then black. Inside the exposure is green and black with boxes.](/sites/default/files/styles/featured_square_large/public/2024-06/slicer.jpg?h=56311bf6&itok=bCZz09pJ)
Filter News
Area of Research
- (-) Fossil Energy (1)
- (-) Materials (128)
- Advanced Manufacturing (3)
- Biological Systems (3)
- Biology and Environment (60)
- Building Technologies (3)
- Clean Energy (111)
- Climate and Environmental Systems (2)
- Computational Biology (1)
- Computational Engineering (1)
- Computer Science (2)
- Electricity and Smart Grid (1)
- Energy Frontier Research Centers (1)
- Energy Sciences (1)
- Fuel Cycle Science and Technology (2)
- Fusion and Fission (19)
- Fusion Energy (4)
- Isotope Development and Production (1)
- Isotopes (15)
- Materials Characterization (2)
- Materials Under Extremes (1)
- National Security (28)
- Neutron Science (58)
- Nuclear Science and Technology (16)
- Nuclear Systems Modeling, Simulation and Validation (1)
- Sensors and Controls (2)
- Supercomputing (96)
News Topics
- 3-D Printing/Advanced Manufacturing (6)
- Advanced Reactors (1)
- Bioenergy (2)
- Biomedical (4)
- Buildings (3)
- Chemical Sciences (16)
- Climate Change (3)
- Composites (4)
- Computer Science (2)
- Coronavirus (1)
- Critical Materials (4)
- Decarbonization (4)
- Energy Storage (6)
- Environment (3)
- Fusion (3)
- Grid (3)
- Irradiation (1)
- Isotopes (8)
- Materials (40)
- Materials Science (14)
- Microscopy (7)
- Molten Salt (1)
- Nanotechnology (9)
- Net Zero (1)
- Neutron Science (11)
- Nuclear Energy (6)
- Partnerships (6)
- Physics (13)
- Polymers (7)
- Quantum Computing (2)
- Quantum Science (1)
- Renewable Energy (1)
- Space Exploration (1)
- Sustainable Energy (1)
- Transportation (3)
Media Contacts
![Researchers observe T-shaped cluster drives lanthanide separation system during liquid-liquid extraction. Credit: Alex Ivanov/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-02/image_1.png?h=b69e0e0e&itok=1tyDrWMw)
Researchers at ORNL zoomed in on molecules designed to recover critical materials via liquid-liquid extraction — a method used by industry to separate chemically similar elements.
![Anne Campbell](/sites/default/files/styles/list_page_thumbnail/public/2023-01/2022-P03479.jpg?h=8f9cfe54&itok=gtc6VRJ9)
Anne Campbell, an R&D associate in ORNL’s Materials Science and Technology Division since 2016, has been selected as an associate editor of the Journal of Nuclear Materials.
![Eva Zarkadoula](/sites/default/files/styles/list_page_thumbnail/public/2023-01/2022-P11466.jpg?h=98f45ff8&itok=aPJc3-on)
Eva Zarkadoula, an R&D staff member at ORNL’s Center for Nanophase Materials Sciences, has been appointed to the early career editorial board of Nuclear Materials and Energy.
![Researchers captured atomic-level insights on the rare-earth mineral monazite to inform future design of flotation collector molecules, illustrated above, that can aid in the recovery of critical materials. Credit: Chad Malone/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-01/float.jpg?h=60f9f39d&itok=i2CRqyBK)
Critical Materials Institute researchers at Oak Ridge National Laboratory and Arizona State University studied the mineral monazite, an important source of rare-earth elements, to enhance methods of recovering critical materials for energy, defense and manufacturing applications.
![Merlin Theodore](/sites/default/files/styles/list_page_thumbnail/public/2023-01/theodore.jpg?h=d1cb525d&itok=9ch50wSj)
Merlin Theodore is one of eight new board members announced by President Biden; she will join the 25-member board for a six-year term.
![A team of ORNL researchers used neutron diffraction experiments to study the 3D-printed ACMZ alloy and observed a phenomenon called “load shuffling” that could inform the design of stronger, better-performing lightweight materials for vehicles. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2023-01/loadShuffle01_0_0.png?h=9651c94c&itok=FIdoRoNe)
ORNL researchers have identified a mechanism in a 3D-printed alloy – termed “load shuffling” — that could enable the design of better-performing lightweight materials for vehicles.
![mirrorAsymmetry-NPDGamma_ORNL.jpg mirrorAsymmetry-NPDGamma_ORNL.jpg](/sites/default/files/styles/list_page_thumbnail/public/mirrorAsymmetry-NPDGamma_ORNL.jpg?itok=POtcSu48)
A team of scientists has for the first time measured the elusive weak interaction between protons and neutrons in the nucleus of an atom. They had chosen the simplest nucleus consisting of one neutron and one proton for the study.
![Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing. Using as much as 50 percent lignin by weight, a new composite material created at ORNL is well suited for use in 3D printing.](/sites/default/files/styles/list_page_thumbnail/public/2018-P09551.jpg?itok=q7Ri01Qb)
Scientists at the Department of Energy’s Oak Ridge National Laboratory have created a recipe for a renewable 3D printing feedstock that could spur a profitable new use for an intractable biorefinery byproduct: lignin.
![Sheng Dai innovates chemical separations, nanomaterials synthesis, and catalytic interfaces for energy applications at Oak Ridge National Laboratory, and is the lab’s most prolific author. Sheng Dai innovates chemical separations, nanomaterials synthesis, and catalytic interfaces for energy applications at Oak Ridge National Laboratory, and is the lab’s most prolific author.](/sites/default/files/styles/list_page_thumbnail/public/Dai18-P07682_0.jpg?itok=WonYha6C)
![Michael L. Simpson Michael L. Simpson](/sites/default/files/styles/list_page_thumbnail/public/mi_simpson_th.jpg?itok=zx1eFjsd)