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Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
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.
Advances in Nuclear Fuel Management (ANFM 2025)
Dr. Aladar Csontos is the Director of Fuels at the Nuclear Energy Institute leading the industry's Power Uprate Task Force and Accident Tolerant Fuels Working Group with the goals to increase the amount of carbon-free electricity to the grid and deploy advanced fuels with increased enrichment and higher burnups with accident tolerant features. Prior to NEI, he was a Technical Executive at the Electric Power Research Institute in the Fuel, Chemistry, Low-Level Waste and High-Level Waste group. Prior to EPRI, he spent 16 years at the U.S. Nuclear Regulatory Commission in various technical and leadership roles. He led teams of engineers responsible for technical safety reviews of transportation cask designs, spent fuel storage cask designs, independent spent fuel storage renewals and directed multi-disciplinary staff with expertise in non-destructive testing, materials science, and mechanical engineering focused on structural integrity issues of reactor components. Prior to NRC, he worked at the Center for Naval Analyses and conducted operational research studies for the U.S. Navy and Marine Corps. Dr. Csontos received his degrees in Materials Science and Engineering from the Johns Hopkins University (B.S) and University of Virginia (Master’s & Ph.D). Some of his awards include the 2006 Joint Minerals, Metals, and Materials Society and Japanese Institute of Metals Young Leader International Scholar Award, 2003 Minerals, Metals, and Materials Society Young Leader Professional Development Award, most outstanding technical research paper of 2002 by the Society of Automotive Engineers, and the Professor Robert B. Pond, Sr. Undergraduate Achievement Award. He is also a graduate of the U.S. Army Airborne Infantry School and authored over 40 journal publications.
Last modified April 11, 2025, 5:04pm EDT