Filter News
Area of Research
- (-) Computer Science (19)
- (-) Materials for Computing (36)
- (-) Transportation Systems (11)
- Advanced Manufacturing (34)
- Biological Systems (18)
- Biology and Environment (177)
- Biology and Soft Matter (5)
- Building Technologies (12)
- Chemical and Engineering Materials (4)
- Chemistry and Physics at Interfaces (11)
- Clean Energy (522)
- Climate and Environmental Systems (14)
- Computational Biology (6)
- Computational Chemistry (5)
- Computational Engineering (5)
- Data (1)
- Earth Sciences (1)
- Electricity and Smart Grid (3)
- Energy Frontier Research Centers (14)
- Energy Sciences (5)
- Fossil Energy (3)
- Fuel Cycle Science and Technology (3)
- Functional Materials for Energy (16)
- Fusion and Fission (54)
- Fusion Energy (17)
- Geographic Information Science and Technology (3)
- Isotope Development and Production (3)
- Isotopes (35)
- Materials (433)
- Materials Characterization (2)
- Materials Synthesis from Atoms to Systems (13)
- Materials Under Extremes (12)
- Mathematics (1)
- National Security (79)
- Neutron Data Analysis and Visualization (4)
- Neutron Science (190)
- Nuclear Science and Technology (74)
- Nuclear Systems Modeling, Simulation and Validation (3)
- Nuclear Systems Technology (1)
- Quantum Condensed Matter (4)
- Quantum information Science (9)
- Reactor Technology (1)
- Renewable Energy (4)
- Sensors and Controls (5)
- Supercomputing (311)
News Topics
- 3-D Printing/Advanced Manufacturing (4)
- Artificial Intelligence (6)
- Big Data (4)
- Bioenergy (1)
- Biology (1)
- Biomedical (2)
- Buildings (1)
- Chemical Sciences (4)
- Climate Change (1)
- Composites (1)
- Computer Science (22)
- Coronavirus (3)
- Cybersecurity (1)
- Decarbonization (2)
- Energy Storage (6)
- Environment (2)
- Exascale Computing (1)
- Grid (2)
- High-Performance Computing (2)
- Isotopes (1)
- Machine Learning (4)
- Materials (10)
- Materials Science (17)
- Microscopy (4)
- Nanotechnology (7)
- National Security (1)
- Neutron Science (5)
- Polymers (6)
- Quantum Computing (1)
- Quantum Science (6)
- Security (1)
- Simulation (1)
- Space Exploration (1)
- Summit (2)
- Sustainable Energy (7)
- Transportation (7)
Media Contacts
![Ashleigh Kimberlin and Mikayla Molnar achieve success with a gas-trapping apparatus for Ac-225 production. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-11/Acgastrapping-1.png?h=71976bb4&itok=TbfsnNxp)
In experiment after experiment, the synthetic radioisotope actinium-225 has shown promise for targeting and attacking certain types of cancer cells.
![Oak Ridge National Laboratory scientist Tomonori Saito shows a 3D-printed sandcastle at the DOE Manufacturing Demonstration Facility at ORNL. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-11/2019-P16307.jpg?h=036a71b7&itok=_ikjcodd)
Researchers at ORNL designed a novel polymer to bind and strengthen silica sand for binder jet additive manufacturing, a 3D-printing method used by industries for prototyping and part production.
![A material’s spins, depicted as red spheres, are probed by scattered neutrons. Applying an entanglement witness, such as the QFI calculation pictured, causes the neutrons to form a kind of quantum gauge. This gauge allows the researchers to distinguish between classical and quantum spin fluctuations. Credit: Nathan Armistead/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-11/Quantum%20Illustration%20V3_0.png?h=2e111cc1&itok=Bth5wkD4)
A team led by the U.S. Department of Energy’s Oak Ridge National Laboratory demonstrated the viability of a “quantum entanglement witness” capable of proving the presence of entanglement between magnetic particles, or spins, in a quantum material.
![An open-source code developed by an ORNL-led team could provide new insights into the everyday operation of the nation’s power grid. Credit: Pixabay](/sites/default/files/styles/list_page_thumbnail/public/2021-10/digitization-gef50ab16f_1920_0.jpg?h=e5aec6c8&itok=55oFYLLz)
Oak Ridge National Laboratory, University of Tennessee and University of Central Florida researchers released a new high-performance computing code designed to more efficiently examine power systems and identify electrical grid disruptions, such as
![A University of Oklahoma campus icon, the Seed Sower symbolizes the importance of sowing the seeds of knowledge to bear fruit in the future. Credit: University of Oklahoma](/sites/default/files/styles/list_page_thumbnail/public/2021-10/South%20Oval_Seed%20Sower_rsize_0.jpg?h=15f1f33e&itok=Bd1V0Waz)
ORNL and the University of Oklahoma, known as OU, recently executed a memorandum of understanding to officially recognize their partnership in pursuing shared research and development goals.
![ORNL analytical chemists coupled a microextraction probe to a mass spectrometer for measurement of uranium isotope ratios from environmental swipes. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-10/2021-P07989.jpg?h=4a7d1ed4&itok=A-B9M7Jb)
Analytical chemists at ORNL have developed a rapid way to measure isotopic ratios of uranium and plutonium collected on environmental swipes, which could help International Atomic Energy Agency analysts detect the presence of undeclared nuclear
![Researchers from ORNL’s Vehicle and Autonomy Research Group created a control strategy for a hybrid electric bus that demonstrated up to 30% energy savings. Credit: University of California, Riverside](/sites/default/files/styles/list_page_thumbnail/public/2021-09/pheb.jpeg?h=4521fff0&itok=nLwLQA4d)
Oak Ridge National Laboratory researchers developed and demonstrated algorithm-based controls for a hybrid electric bus that yielded up to 30% energy savings compared with existing controls.
![Pengfei Cao](/sites/default/files/styles/list_page_thumbnail/public/2021-09/2021-P06488.jpg?h=8f9cfe54&itok=tWUEBi3Z)
Pengfei Cao, a polymer chemist at ORNL, has been chosen to receive a 2021 Young Investigator Award from the Polymeric Materials: Science and Engineering Division of the American Chemical Society, or ACS PMSE.
![ORNL’s particle entanglement machine is a precursor to the device that researchers at the University of Oklahoma are building, which will produce entangled quantum particles for quantum sensing to detect underground pipeline leaks. Credit: ORNL, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2021-07/IMG_20170706_154618586AK_0.jpg?h=61873cd7&itok=0OWbsNbu)
To minimize potential damage from underground oil and gas leaks, Oak Ridge National Laboratory is co-developing a quantum sensing system to detect pipeline leaks more quickly.
![An ORNL research team is investigating new catalysts for ethanol conversion that could advance the cost-effective production of renewable transportation. Credit: Unsplash](/sites/default/files/styles/list_page_thumbnail/public/2021-07/catalyst_story_tip_0.jpg?h=78aab1d8&itok=0ieRdqRo)
Oak Ridge National Laboratory researchers have developed a new catalyst for converting ethanol into C3+ olefins – the chemical