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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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.
Anna S. Erickson
Debra A. CallahanAnna S. Erickson
Mark O. Cojuangco (Philippines)
Rodolfo M. Ferrer Carlo Fiorina
Hon. William Ostendorff
Maria N. AvramovaAnnalisa ManeraAbderrafi M. OugouagCurtis L. SmithPaul P. WilsonSandra DullaShannon Bragg-SittonCarl Rick Grantom Andrew KleinElia MerzariSteven Nesbit
Missouri University of Science and Technology (Best Section)University of Puerto Rico in Mayagüez (Second Place)University of Illinois Urbana-Champaign (Third Place)
Pradeep Ramuhalli
Anna S. EricksonKoroush ShirvanElizabeth S Sooby
Bobbi Riedel
Pittsburgh Local Section (Best Overall)Georgia Local Section (Best Meetings and Programs)Northeastern Local Section (Best Public Information & Education)Savannah River Local Section (Best Section Management & Best Membership)
David Desaulniers
Victor Coppo Leite
David Andersson
NURETH-20Stephen BajorekJacopo BuongiornoElia Merzari
Leigh Winfrey
Nicholas R. BrownMihai A. Diaconeasa
Alireza HaghighatWilliam R. Martin
Thomas A. FanningH.E. Mohamed Al HammadiRebecca L. SteinmanW.A. “Art” Wharton, IIISteven P. NesbitRichard A. MeserveAmir AfzaliKairos Power LLCJeffrey S. MerrifieldPeter N. SwiftMaria G. Korsnick
Padhraic Mulligan
Dr. Lei Cao
Andrew Whittaker
Catherine (Cat) Clifford
Luiz C. Leal
Annalisa Manera
Joshua Vajda
Mark T. Peters
J'Tia Hart
Donald E. Burkhart, Jr. (WY)Marcio Paes-Barreto
Jean-Francois Lucchini
UNDERGRADUATEUniversity Tennessee, Knoxville - Subcritical Test Assembly - Senior Design ProjectAuthors: Authors: Daniel G. Racz, Gabriel F. Lentchner, Nicholas J. Branam, Sinan Zhang, and Sophia C. HitsonNorth Carolina State University - Event Sequence Analysis to Support a Full Scope Dynamic Probabilistic Risk Assessment Framework for the PULSTAR Research Reactor Authors: Maddison M. Barber, May Wells, Alex Chaisson, and Mihai A. DiaconeasaGeorgia Institute of Technology - Cask Design and Offline Processing of Fuel Salt via Fluorination and Impurity Absorption for MSR Nuclear WasteAuthors: Gracie Eccleston, Jana Shade, Zach Welchel, and Caryanne WilsonUniversity of Illinois, Urbana-Champaign - Large-Area Plasma-Liquid Reactors for Water Purification in SpaceAuthors: Sean M. Peyres, Jasmine Dinari, and Matt KoskaGRADUATEMassachusetts Institute of Technology - Design Optimization of an Organic-Cooled Light-Water-Moderated Micro-Reactor for Electricity and Hydrogen GenerationAuthors: Assil Halimi, Gyutae Park, Isabel Naranjo D. Candido, and Loukas Carayannopoulos
Seungjin Kim
Otto LandenPeter Norreys
Ian Wall
Patrick J. Snouffer
Lane B. Carasik
Yasir Arafat