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.
On-Site Registration
Tuesday, November 30 2pm-7pm (EST)
Wednesday, December 1 7am-4pm (EST)
Thursday, December 2 7am-4pm (EST)
Friday, December 3 7am-4pm (EST)
800-323-3044 or Live Chat
If you have a question or suggestion, please don’t hesitate to reach out to us. We are here to help! Please send us an email and someone will get back to you within 24 hours of your email.
Meeting & Registration Specialist: Ashley Jiminian
Meetings & Exhibits Manager: Eileen Cullen
Meetings & Exhibits Specialist: Laurie Barnett
Program Specialist: Janet Davis
Director, ANS Meetings & Programs/COO: Paula Cappelletti, CMP
Virtual Meeting Assistance: Jay Bogardus or call 708-579-8255
Questions relating to Meeting (General): meetings@ans.org
Questions relating to Meeting Registration: registrar@ans.org
Questions relating to ANS Membership: members@ans.org
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