About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
About Nuclear
- Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Communities
- Division Spotlight
  Isotopes & Radiation
  Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Events
- 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
- 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!
Publications
- Latest Magazine Issues
  Apr 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  June 2025
  Nuclear Technology
  May 2025
  Fusion Science and Technology
  May 2025
- 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.
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Award Recipients

Larry L. Wetzel

Jean-Francois Lucchini

Douglas G. Bowen

Stanley H. Levinson

George Flanagan
N. Prasad Kadambi

James Florence
Ian B. Wall

Dr. Robert D. Busch

Dr. Abraham Weitzberg

Andrew O. Smetana

Jerry E. Hicks
Donald J. Wakefield

Steven L. Stamm

Carl A. Mazzola

Patricia A. Schroeder
Elizabeth Briggs Johnson (posthumously)

Allen Camp
Thomas McLaughlin

Calvin M. Hopper

Donald J. Spellman

William L. Whittemore posthumously

Robert J. Budnitz

James F. Mallay

Charles H. Moseley

Wade J. Richards

Francis M. Alcorn

Michael J. Wright

William C. Hopkins

Dimitrios Cokinos

Marilyn D. Weber

David R. Smith

Tawfik M. Raby

Hugh K. Clark

George L. Wessman

Joseph T. Thomas

J. Ed Smith posthumously

David K. Trubey

James F. Mallay

Walter H. D'Ardenne

A. Dixon Callihan
Ralph G. Chalker
Miles C. Leverett