Filter News
Area of Research
- (-) Isotopes (20)
- (-) Neutron Science (13)
- Advanced Manufacturing (2)
- Biological Systems (1)
- Biology and Environment (82)
- Biology and Soft Matter (1)
- Clean Energy (43)
- Climate and Environmental Systems (4)
- Computational Biology (2)
- Computational Engineering (1)
- Computer Science (1)
- Fusion and Fission (15)
- Fusion Energy (11)
- Materials (24)
- Materials for Computing (1)
- Mathematics (1)
- National Security (14)
- Nuclear Science and Technology (16)
- Quantum information Science (1)
- Supercomputing (33)
News Type
News Topics
- (-) Biomedical (11)
- (-) Environment (4)
- (-) Isotopes (18)
- (-) Space Exploration (5)
- 3-D Printing/Advanced Manufacturing (3)
- Artificial Intelligence (5)
- Big Data (1)
- Bioenergy (3)
- Biology (1)
- Chemical Sciences (2)
- Clean Water (2)
- Computer Science (7)
- Coronavirus (3)
- Decarbonization (1)
- Energy Storage (5)
- Fossil Energy (1)
- High-Performance Computing (1)
- Irradiation (1)
- Machine Learning (3)
- Materials (11)
- Materials Science (11)
- Mathematics (1)
- Microscopy (2)
- Nanotechnology (3)
- National Security (2)
- Neutron Science (56)
- Nuclear Energy (4)
- Physics (2)
- Polymers (1)
- Quantum Computing (1)
- Quantum Science (2)
- Security (1)
- Summit (2)
- Transportation (2)
Media Contacts
On Feb. 18, the world will be watching as NASA’s Perseverance rover makes its final descent into Jezero Crater on the surface of Mars. Mars 2020 is the first NASA mission that uses plutonium-238 produced at the Department of Energy’s Oak Ridge National Laboratory.
A better way of welding targets for Oak Ridge National Laboratory’s plutonium-238 production has sped up the process and improved consistency and efficiency. This advancement will ultimately benefit the lab’s goal to make enough Pu-238 – the isotope that powers NASA’s deep space missions – to yield 1.5 kilograms of plutonium oxide annually by 2026.
Porter Bailey started and will end his 33-year career at ORNL in the same building: 7920 of the Radiochemical Engineering Development Center.
East Tennessee occupies a special place in nuclear history. In 1943, the world’s first continuously operating reactor began operating on land that would become ORNL.
When Sandra Davern looks to the future, she sees individualized isotopes sent into the body with a specific target: cancer cells.
Pick your poison. It can be deadly for good reasons such as protecting crops from harmful insects or fighting parasite infection as medicine — or for evil as a weapon for bioterrorism. Or, in extremely diluted amounts, it can be used to enhance beauty.
In the race to identify solutions to the COVID-19 pandemic, researchers at the Department of Energy’s Oak Ridge National Laboratory are joining the fight by applying expertise in computational science, advanced manufacturing, data science and neutron science.
Biological membranes, such as the “walls” of most types of living cells, primarily consist of a double layer of lipids, or “lipid bilayer,” that forms the structure, and a variety of embedded and attached proteins with highly specialized functions, including proteins that rapidly and selectively transport ions and molecules in and out of the cell.
Illustration of the optimized zeolite catalyst, or NbAlS-1, which enables a highly efficient chemical reaction to create butene, a renewable source of energy, without expending high amounts of energy for the conversion. Credit: Jill Hemman, Oak Ridge National Laboratory/U.S. Dept. of Energy
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.