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
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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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Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Technical Session|Panel|Sponsored by RPD
Thursday, December 2, 2021|10:00–11:45AM EST |Columbia 2
Session Chair:
Pavel V. Tsvetkov (Texas A&M Un iversity)
Session Organizer:
Alternate Chair:
Massimiliano Fratoni (University of California at Berkeley)
Student Assistant:
Erika Smith
A number of research reactors, test reactors and facilities are in operation or are being developed and built. They support important R&D programs towards current and future developments. Many of these facilities are at university campuses serving as both educational and R&D instruments. While the design space of research facilities is dominated by light water systems, the research capabilities are rapidly expanding towards advanced reactors. This panel will discuss ongoing and planned efforts involving research reactors, test reactors, and research facilities focusing on the significant opportunities offered by these systems in support of advanced reactor R&D.
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