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
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
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.
General Chair:
Jason Jeffries (Lawrence Livermore National Laboratory)
Program Chair:
Kiel Holliday (Lawrence Livermore National Laboratory)
Local Organizing Committee:
Jason Jeffries (LLNL)
Kiel Holliday (LLNL)
Tien Roehling (LLNL)
Emily Moore (LLNL)
Program Committee:
Thomas Albrecht-Schoenzart (Col. School of Mines)
Allen Dalton (NNSA/HQ)
Dallas Reilly (PNNL)
Gauthier Deblonde (LLNL)
Paul Roussel (AWE)
Scott Donald (LLNL)
Tarik Saleh (LANL)
Krzysztof Gofryk (INL)
Moritz Schmidt (HZDR)
Matthew Higginson (AWE)
David Shuh (LBNL)
Amy Hixon (Notre Dame)
Vijay Varsani (AWE)
Nina Huittinen (Univ. of Berlin)
Richard Wilson (ANL)
Rudy Konings (JRC)
Ping Yang (LANL)
Alexander Landa (LLNL)
Mavrik Zavarin (LLNL)
Boris Maiorov (LANL)
International Advisory Committee:
Scott Bazley (AWE)
Yoshinori Haga (JAEA)
Herve Bernard (CEA)
Ladislav Havela (Charles Univ., Prague)
Kerri Blobaum (LLNL)
Siegfried Hecker (Stanford Univ.)
Roberto Caciuffo (JRC)
Gerry Lander (ILL)
Herve Chollet (CEA)
Scott McCall (LLNL)
David Clark (LANL)
Sarah Nelson (NNSA/HQ)
Rodney Ewing (Stanford Univ.)
Alistair Parkes (AWE)
Thomas Fanghanel (JRC)
Franz Freibert (LANL)
Gerrit van der Laan (Diamon Light Source)
Philippe Gilbaud (CEA)
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