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
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Mar 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Panel|Sponsored by OPD
Monday, November 14, 2022|1:00–2:45PM MST|Honeysuckle
Session Chair:
Timothy M. Crook
Session Organizer:
Alternate Chair:
Morris Hassler (IB3 Global Solutions)
This session will recognize the 2022 recipients of two national medals and one division award: the Walter H. Zinn Medal for individual contributions to nuclear technology, the Seaborg Medal for outstanding scientific or engineering research achievements associated with the development of peaceful uses of nuclear science, and the Meritorious Performance in Operations Award for outstanding performance by both licensed and unlicensed personnel in the operation of nuclear facilities. Walter H. Zinn Medal awardee: Dr. Per Peterson; Seaborg Medal awardee: Dr. Steven J. Zinkle; OPD Meritorious Performance in Operations Award: Advanced Test Reactor Team, Idaho National Laboratory
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