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.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
James Malone, Aaron Totemeier, Norton Shapiro, Swaminathan Vaidyanathan
Nuclear Technology | Volume 180 | Number 3 | December 2012 | Pages 437-442
Technical Paper | Special Issue on the Initial Release of MCNP6 / Materials for Nuclear Systems | doi.org/10.13182/NT12-A15354
Articles are hosted by Taylor and Francis Online.
Lightbridge Corporation is developing an advanced metallic nuclear fuel capable of increasing the power output and extending the cycle length of current-generation light water reactors (LWRs). This paper provides a review of the unique geometry and composition of the metallic fuel and its application to power uprates in LWRs.