![This photo is of a male scientist sitting at a desk working with materials, wearing protective glasses.](/sites/default/files/styles/featured_square_large/public/2024-07/2023-P08173.jpg?h=c6980913&itok=LnJLvflD)
Filter News
Area of Research
- (-) Clean Energy (54)
- (-) Neutron Science (18)
- Advanced Manufacturing (6)
- Biology and Environment (23)
- Computational Engineering (2)
- Computer Science (7)
- Electricity and Smart Grid (2)
- Fuel Cycle Science and Technology (1)
- Fusion and Fission (15)
- Fusion Energy (11)
- Isotopes (4)
- Materials (43)
- Materials for Computing (10)
- Mathematics (1)
- National Security (33)
- Nuclear Science and Technology (12)
- Quantum information Science (7)
- Sensors and Controls (1)
- Supercomputing (34)
- Transportation Systems (1)
News Type
News Topics
- (-) Clean Water (9)
- (-) Grid (28)
- (-) Machine Learning (5)
- (-) Materials Science (23)
- (-) National Security (2)
- (-) Quantum Science (3)
- (-) Space Exploration (5)
- 3-D Printing/Advanced Manufacturing (47)
- Advanced Reactors (2)
- Artificial Intelligence (8)
- Big Data (2)
- Bioenergy (15)
- Biology (7)
- Biomedical (10)
- Biotechnology (2)
- Buildings (24)
- Chemical Sciences (6)
- Climate Change (14)
- Composites (11)
- Computer Science (22)
- Coronavirus (10)
- Critical Materials (4)
- Cybersecurity (5)
- Decarbonization (20)
- Energy Storage (44)
- Environment (37)
- Fossil Energy (2)
- High-Performance Computing (4)
- Hydropower (2)
- Materials (24)
- Mathematics (3)
- Mercury (2)
- Microelectronics (1)
- Microscopy (6)
- Nanotechnology (6)
- Net Zero (2)
- Neutron Science (57)
- Nuclear Energy (5)
- Partnerships (4)
- Physics (2)
- Polymers (7)
- Quantum Computing (1)
- Security (4)
- Simulation (2)
- Statistics (1)
- Summit (4)
- Sustainable Energy (41)
- Transportation (44)
Media Contacts
![ORNL researchers developed sodium-ion batteries by pairing a high-energy oxide or phosphate cathode with a hard carbon anode and achieved 100 usage cycles at a one-hour charge and discharge rate. Credit: Mengya Li/Oak Ridge National Laboratory, U.S. Dept. of Energy](/sites/default/files/styles/list_page_thumbnail/public/2020-02/Sodium-ion_batteries_thumb.jpg?h=d91dfa5a&itok=gPCNMJ6R)
Researchers at ORNL demonstrated that sodium-ion batteries can serve as a low-cost, high performance substitute for rechargeable lithium-ion batteries commonly used in robotics, power tools, and grid-scale energy storage.
![microscope lens and lithium battery prototype](/sites/default/files/styles/list_page_thumbnail/public/2020-01/Lithium%20Battery%20Research%2020183101_6400_0.jpg?h=58c8a5e7&itok=v-7_CmEt)
The formation of lithium dendrites is still a mystery, but materials engineers study the conditions that enable dendrites and how to stop them.
![Smart Neighborhood homes](/sites/default/files/styles/list_page_thumbnail/public/2020-01/04.09.TD-SMartHome_0.jpg?h=5b5a5437&itok=22S5Tle1)
To better determine the potential energy cost savings among connected homes, researchers at Oak Ridge National Laboratory developed a computer simulation to more accurately compare energy use on similar weather days.
![Costas Tsouris portrait](/sites/default/files/styles/list_page_thumbnail/public/2019-12/2019-P16550_0.jpg?h=036a71b7&itok=0wysIPxo)
While Tsouris’ water research is diverse in scope, its fundamentals are based on basic science principles that remain largely unchanged, particularly in a mature field like chemical engineering.
![Catherine Schuman during Hour of Code](/sites/default/files/styles/list_page_thumbnail/public/2019-12/IMG_0136_0.jpg?h=71976bb4&itok=56CtnbAH)
ORNL computer scientist Catherine Schuman returned to her alma mater, Harriman High School, to lead Hour of Code activities and talk to students about her job as a researcher.
![SNS researchers](/sites/default/files/styles/list_page_thumbnail/public/2019-11/2019-P15103_1.jpg?h=c6980913&itok=OoO429Iv)
Scientists at the U.S. Department of Energy’s Brookhaven National Laboratory have new experimental evidence and a predictive theory that solves a long-standing materials science mystery: why certain crystalline materials shrink when heated.
![Layering on the strength](/sites/default/files/styles/list_page_thumbnail/public/2019-09/Z-pinning-printed%20wall_ORNL-2_0.png?h=c8a62123&itok=EnqQdQih)
A team including Oak Ridge National Laboratory and University of Tennessee researchers demonstrated a novel 3D printing approach called Z-pinning that can increase the material’s strength and toughness by more than three and a half times compared to conventional additive manufacturing processes.
![Isabelle Snyder standing in front of screen dislaying national map of US power grids](/sites/default/files/styles/list_page_thumbnail/public/2021-02/isabellesnyder_small.jpg?h=33dc0d3a&itok=xvqSkqXw)
Isabelle Snyder calls faults as she sees them, whether it’s modeling operations for the nation’s power grid or officiating at the US Open Tennis Championships.
![Desalination process](/sites/default/files/styles/list_page_thumbnail/public/2019-07/hydrophopicDesal04_0.jpg?h=5473d993&itok=bUBkpGOa)
A new method developed at Oak Ridge National Laboratory improves the energy efficiency of a desalination process known as solar-thermal evaporation.
![Batteries—Polymers that bind](/sites/default/files/styles/list_page_thumbnail/public/2019-06/Batteries-Polymers_that_bind_0.png?h=dec22bcf&itok=oJ7mroY1)
A team of researchers at Oak Ridge National Laboratory have demonstrated that designed synthetic polymers can serve as a high-performance binding material for next-generation lithium-ion batteries.