Filter News
Area of Research
- (-) Materials (38)
- (-) National Security (10)
- Advanced Manufacturing (7)
- Biology and Environment (14)
- Clean Energy (59)
- Fusion and Fission (11)
- Fusion Energy (2)
- Isotopes (1)
- Materials for Computing (6)
- Neutron Science (43)
- Nuclear Science and Technology (5)
- Sensors and Controls (1)
- Supercomputing (17)
News Topics
- (-) 3-D Printing/Advanced Manufacturing (14)
- (-) Advanced Reactors (2)
- (-) Fusion (3)
- (-) Grid (3)
- (-) Neutron Science (19)
- (-) Security (5)
- (-) Transportation (5)
- Artificial Intelligence (10)
- Bioenergy (9)
- Biology (5)
- Biomedical (3)
- Buildings (2)
- Chemical Sciences (20)
- Climate Change (5)
- Composites (3)
- Computer Science (14)
- Coronavirus (2)
- Critical Materials (8)
- Cybersecurity (11)
- Decarbonization (4)
- Energy Storage (19)
- Environment (8)
- Exascale Computing (1)
- Frontier (2)
- High-Performance Computing (3)
- Isotopes (5)
- ITER (1)
- Machine Learning (6)
- Materials (38)
- Materials Science (35)
- Microscopy (12)
- Molten Salt (2)
- Nanotechnology (21)
- National Security (11)
- Net Zero (1)
- Nuclear Energy (4)
- Partnerships (11)
- Physics (14)
- Polymers (6)
- Quantum Computing (1)
- Quantum Science (10)
- Renewable Energy (1)
- Summit (1)
- Sustainable Energy (8)
- Transformational Challenge Reactor (1)
Media Contacts
![Researchers explore the surface chemistry of a copper-chromium-iron oxide catalyst used to generate and purify hydrogen for industrial applications. Credit: Michelle Lehman and Adam Malin/Oak Ridge National Laboratory; U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2019-07/h2_graphic_v4_16x9.jpg?h=d1cb525d&itok=UXqJIEOH)
Collaborators at the Department of Energy’s Oak Ridge National Laboratory and U.S. universities used neutron scattering and other advanced characterization techniques to study how a prominent catalyst enables the “water-gas shift” reaction to purify and generate hydrogen at industrial scale.
![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.
![Two neutron diffraction experiments (represented by pink and blue neutron beams) probed a salty solution to reveal its atomic structure. The only difference between the experiments was the identity of the oxygen isotope (O*) that labeled nitrate molecules Two neutron diffraction experiments (represented by pink and blue neutron beams) probed a salty solution to reveal its atomic structure. The only difference between the experiments was the identity of the oxygen isotope (O*) that labeled nitrate molecules](/sites/default/files/styles/list_page_thumbnail/public/news/images/ORNL%202018-G01254-AM-01.jpg?itok=WXkmqIs1)
Scientists at the Department of Energy’s Oak Ridge National Laboratory used neutrons, isotopes and simulations to “see” the atomic structure of a saturated solution and found evidence supporting one of two competing hypotheses about how ions come
![This isotropic, neodymium-iron-boron bonded permanent magnet was 3D-printed at DOE’s Manufacturing Demonstration Facility at Oak Ridge National Laboratory. This isotropic, neodymium-iron-boron bonded permanent magnet was 3D-printed at DOE’s Manufacturing Demonstration Facility at Oak Ridge National Laboratory.](/sites/default/files/styles/list_page_thumbnail/public/3Dprintedmagnet_image1_0.jpg?itok=uHDlDr_T)
Researchers at the Department of Energy’s Oak Ridge National Laboratory have demonstrated that permanent magnets produced by additive manufacturing can outperform bonded magnets made using traditional techniques while conserving critical materials. Scientists fabric...
![Vanadium atoms (blue) have unusually large thermal vibrations that stabilize the metallic state of a vanadium dioxide crystal. Red depicts oxygen atoms.](/sites/default/files/styles/list_page_thumbnail/public/2020-06/82289_web.jpg?h=05d1a54d&itok=_5hHRzzR)
For more than 50 years, scientists have debated what turns particular oxide insulators, in which electrons barely move, into metals, in which electrons flow freely.