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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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!
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Apr 2025
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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.
Introduce your elementary school students to the atom and the world of nuclear energy with digital lesson plans, project starters, career resources, and more!
Start small by exploring an atom as the foundation for nuclear energy. Then, go big and compare energy sources for electricity solutions! Navigating Nuclear provides you with standards-aligned resources to connect students to applications of nuclear energy on land, in the sea, and even in deep space!
Educator Lesson Plan | 45 Minutes
Students are introduced to the concept of the atom. The class will simulate an atom’s structure as they take on the role of parts of the nucleus. They will be led to understand that different kinds of atoms make up everything around us.
Download Digital Lesson
Students will be challenged to investigate different energy sources as they seek to find an electricity solution for a remote location.
Download STEM Project Starter
Last modified January 19, 2024, 11:25am CST
