ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Apr 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Panel and Technical Session|Criticality Safety
Saturday, April 15, 2023|10:15–11:35AM EDT|Student Union 362C
Session Chair:
Katy Worrell (Univ. Tennessee, Knoxville)
Alternate Chair:
Brad Moore (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
This session is sponsored by the ANS Nuclear Criticality Safety Division.
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Verifying MCNP Models of the TEX High 240 Plutonium Benchmark
10:15–10:35AM EDT
Daniel Hunter (LANL), Rene G. Sanchez (LANL), Joetta M. Goda (LANL)
Paper
Nuclear Criticality Safety Review of HEU Dissolution
10:35–10:55AM EDT
Anthony F. Tom (Univ. Tennessee, Knoxville), Michael Cartwright (Y-12 National Security Complex)
Building an ICSBEP Benchmark : A Student's Perspective
10:55–11:15AM EDT
Rowdy Davis (University of New Mexico), Christopher M. Perfetti (The University of New Mexico)
Subcritical Experiments with Uranium-233 and Composite Shielding
11:15–11:35AM EDT
Alicia Pang (Univ. California, Berkeley), Isabel Hernandez (Univ. California, Berkeley), Chia Y. Fang (Univ. California, Berkeley)
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