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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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May 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
To add or remove a session from your itinerary, please check the circle to the left of its title.
10:00–11:40AM EST
Cumberland C
Session Chair: Drew Thomas|Alternate Chair: Charles Lease
Cumberland B
Session Chair: Amanda Cobb
Panel|Cumberland A
Session Chair: Lori Brady|Alternate Chair: Tim Riti
1:00–2:40PM EST
Session Chair: Bert Barnes
Session Chair: Billy Wilson
Session Chair: Hannah Hunnicutt
3:20–5:00PM EST
Session Chair: Liv Blackmon
Session Chair: John Mobley
Session Chair: Drew Thomas|Alternate Chair: Olivia Blackmon
10:10–11:50AM EST
Session Chair: Dave Helling
1:10–2:50PM EST
Session Chair: Dan Randolph
8:00–9:40AM EST
Cumberland A
Session Chair: Drew Thomas
