![Researcher Brittany Rodriguez works with an ORNL-developed Additive Manufacturing/Compression Molding system that 3D prints large-scale, high-volume parts made from lightweight composites. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/featured_square_large/public/2024-07/Rodriguez%20profile%20photo%202.jpg?h=b3660f0d&itok=xn0NRyVn)
Filter News
Area of Research
- (-) Biology and Environment (73)
- (-) Clean Energy (70)
- (-) Materials (65)
- (-) National Security (12)
- Advanced Manufacturing (6)
- Biological Systems (2)
- Computational Biology (2)
- Computational Engineering (2)
- Computer Science (1)
- Fusion and Fission (4)
- Fusion Energy (1)
- Materials for Computing (7)
- Mathematics (1)
- Neutron Science (102)
- Nuclear Science and Technology (9)
- Quantum information Science (1)
- Supercomputing (59)
News Topics
- (-) Bioenergy (68)
- (-) Clean Water (21)
- (-) Composites (20)
- (-) Molten Salt (3)
- (-) Neutron Science (46)
- (-) Partnerships (20)
- (-) Summit (16)
- 3-D Printing/Advanced Manufacturing (91)
- Advanced Reactors (10)
- Artificial Intelligence (30)
- Big Data (20)
- Biology (80)
- Biomedical (24)
- Biotechnology (16)
- Buildings (36)
- Chemical Sciences (36)
- Climate Change (61)
- Computer Science (64)
- Coronavirus (25)
- Critical Materials (19)
- Cybersecurity (26)
- Decarbonization (49)
- Energy Storage (87)
- Environment (146)
- Exascale Computing (7)
- Fossil Energy (2)
- Frontier (6)
- Fusion (9)
- Grid (46)
- High-Performance Computing (30)
- Hydropower (9)
- Irradiation (1)
- Isotopes (13)
- ITER (1)
- Machine Learning (25)
- Materials (98)
- Materials Science (93)
- Mathematics (5)
- Mercury (10)
- Microelectronics (1)
- Microscopy (36)
- Nanotechnology (43)
- National Security (37)
- Net Zero (5)
- Nuclear Energy (26)
- Physics (30)
- Polymers (22)
- Quantum Computing (3)
- Quantum Science (13)
- Renewable Energy (2)
- Security (15)
- Simulation (17)
- Space Exploration (5)
- Statistics (1)
- Sustainable Energy (95)
- Transformational Challenge Reactor (5)
- Transportation (72)
Media Contacts
A team of scientists led by Oak Ridge National Laboratory have discovered the specific gene that controls an important symbiotic relationship between plants and soil fungi, and successfully facilitated the symbiosis in a plant that
![Neutrons—Mastering magnetism](/sites/default/files/styles/list_page_thumbnail/public/2019-06/Reflectometry%20Cell-5737_sm_0.jpg?h=e5aec6c8&itok=qT6B-Sk0)
Researchers have pioneered a new technique using pressure to manipulate magnetism in thin film materials used to enhance performance in electronic devices.
![Materials—Engineering heat transport](/sites/default/files/styles/list_page_thumbnail/public/2019-05/Materials-Engineering_heat_transport.png?h=abd215d5&itok=PJPSWa9s)
Scientists have discovered a way to alter heat transport in thermoelectric materials, a finding that may ultimately improve energy efficiency as the materials
![ORNL collaborator Hsiu-Wen Wang led the neutron scattering experiments at the Spallation Neutron Source to probe complex electrolyte solutions that challenge nuclear waste processing at Hanford and other sites. Credit: Genevieve Martin/Oak Ridge National Laboratory, U.S. Dept. of Energy.](/sites/default/files/styles/list_page_thumbnail/public/2019-05/2019-P01240_0.jpg?h=c6980913&itok=RLLi1M-g)
Researchers at the Department of Energy’s Oak Ridge National Laboratory, Pacific Northwest National Laboratory and Washington State University teamed up to investigate the complex dynamics of low-water liquids that challenge nuclear waste processing at federal cleanup sites.
![Desalination diagram](/sites/default/files/styles/list_page_thumbnail/public/2019-04/DesalDiagram-_0.jpg?h=d4f5ec8a&itok=-yhECJ4V)
A team of scientists led by Oak Ridge National Laboratory used carbon nanotubes to improve a desalination process that attracts and removes ionic compounds such as salt from water using charged electrodes.
![carbon nanospikes carbon nanospikes](/sites/default/files/styles/list_page_thumbnail/public/carbon_nanospikes.jpg?itok=D0GNAvH4)
OAK RIDGE, Tenn., March 1, 2019—ReactWell, LLC, has licensed a novel waste-to-fuel technology from the Department of Energy’s Oak Ridge National Laboratory to improve energy conversion methods for cleaner, more efficient oil and gas, chemical and
![Using neutrons from the TOPAZ beamline, which is optimal for locating hydrogen atoms in materials, ORNL researchers observed a single-crystal neutron diffraction structure of the insoluble carbonate salt formed by absorption of carbon dioxide from the air.](/sites/default/files/styles/list_page_thumbnail/public/2019-02/Carbon_capture_neutrons_0.jpg?h=4137a28c&itok=ZBLNFjNc)
Researchers used neutron scattering at Oak Ridge National Laboratory’s Spallation Neutron Source to investigate the effectiveness of a novel crystallization method to capture carbon dioxide directly from the air.
![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.
![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.
![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.