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
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
September 10–15, 2017
Criticality safety - pushing the boundaries by modernizing and integrating data, methods, and regulations
Carlsbad, NM|Pecos River Village Conference Center
The 2017 Nuclear Criticality Safety Division (NCSD) Topical Meeting will be hosted at the Pecos River Village Conference Center in Carlsbad, NM, September 10-15, 2017. All meeting activities, plenary sessions, technical sessions, tutorials and exhibits will be held at this location (unless otherwise noted). For hotel accommodations, please choose from the three preferred hotels that have special group rates for the conference (go to: http://carlsbadans.com/index.php/travelsectiob/hotels).
Honorary Chair:
Todd Shrader (Manager, DOE Carlsbad Field Office)
General Chair:
Jef Lucchini (Staff Scientist, Los Alamos National Laboratory)
Program Chair:
Sedat Goluoglu (Professor, University of Florida)
Keynote Speakerses:
Thomas P. McLaughlin (Retiree, Los Alamos National Laboratory)
Calvin Hopper (Retiree, Oak Ridge National Laboratory)
Robert Wilson (DOE, Environmental Management Consolidated Business Center)
