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.
Gene L. Woodruff
University of Florida (First Place)University of Lowell (Second Place)Massachusetts Institute of Technology (Third Place)Oregon State University (Third Place)University of Washington (Honorable Mention)
Demetruis G. Jelatis
Kord S. Smith
John W. McKlveen
Idaho (Best Overall, Large)Trinity (Best Overall, Small)Richland (Exhibit, Membership, Public Information and Education)Virginia (Membership, Public Information and Education, Section Management)Central Pennsylvania (Membership, Public Information and Education)Eastern Carolinas (Membership, Meetings and Programs, Public Information and Education)Chicago (Meetings and Programs)Connecticut (Meetings and Programs, Public Information and Education, Section Management)Delaware Valley (Meetings and Programs)Oak Ridge (Public Information and Education)Northeastern New York (Section Management)
Richard J. Cashwell (University of Wisconsin)Harold W. Keiser (Pennsylvania Power & Light Company)
Yousry Youssef Azmy
Brookhaven Graphite Research Reactor Approved MarchMaterials Testing Reactor Approved MarchNRX Reactor Approved MarchPeachbottom HTGR Approved MarchSPERT I-IV Approved MarchEnrico Fermi Unit 1 Atomic Power Plant Approved OctoberNRU Reactor Approved OctoberSolomon A. Berson Laboratory Approved OctoberRaleigh Research Reactor Approved OctoberSEFOR Approved OctoberS1W Prototype Approved OctoberShippingport Atomic Power Station Approved OctoberWest Milton Sphere Approved October
Donald J. Grove
Ernest G. Silver
Theodore Rockwell
Robert Avery
Glen J. SchoessowAlfred C. Tollison, Jr.James D. Vandergrift
GraduateUniversity of LowellBryon R. Frank, Barbara Y. Hubbard, Raheel J. Rae, Michael P. Rubin, Michael A. Trembly, Charles H. RobinsonUndergraduateNorth Carolina State UniversityScott Bowman, Todd Wilson, Bill Dogget, Bill Clark, Mark Pinkston, Pete MarsicoHonorable Mention - GraduateIowa State UniversityScott State, Craig Amundson, Mike WinterHonorable Mention - UndergraduateUniversity of Tennessee-KnoxvilleAmanda F. Renshaw, Riza C. Berkan, W.C. Jordan, Carlos March-Leuba, Daniele Ugolini, Roger L. Macklin
Long Sun Tong
RTNS-II Team; led by C.M. Logan, M.W. Guinan, and D.G. Doran
Pierre Y. Tanguy
William Cahil
