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
  Operations & Power
  Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Events
- Meeting Spotlight
  Nuclear and Emerging Technologies for Space (NETS 2025)
  May 4–8, 2025
  Huntsville, AL|Huntsville Marriott and the Space & Rocket Center
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
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  May 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  June 2025
  Nuclear Technology
  June 2025
  Fusion Science and Technology
  May 2025
- Latest News
  Fusion Energy Week begins today
  Excitement around fusion has only grown this year since the French magnetic confinement fusion tokamak known as WEST maintained a plasma for 1,337 seconds in February, toppling the 1,006-second record set by China’s EAST a few weeks prior. Investment, legislation, and new research are riding this new surge of attention, but fusion development has a long history.
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Multifaceted coded nuclear data libraries assemblage, verification and validation: TENDL-2019

J.-Ch.Sublet, Arjan Koning (International Atomic Energy Agency), Dimitri Rochman (Paul Scherrer Institut), Mark R. Gilbert (U.K. Atomic Energy Authority), Albert C. Kahler (Kahler Nuclear Data Services), Cedric Jouanne (CEA), Jaakko Leppanen (VTT Technical Research Center of Finland), Steven C. van der Marck (NRG), Paul Romano (Argonne National Laboratory)

Transactions | Volume 123 | Number 1 | November 2020 | Pages 1227-1230