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!
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.
Viewing 1 to 20 of 172
April 17, 2025
Radiological Risk in Perspective
5:00–6:00PM CDT
Available to All Users
Radiation is all around us—but how risky is it, really? Robert Hayes, Associate Professor of Nuclear Engineering at NC State University, puts radiological risk into perspective using data-driven comparisons and real-world examples. He’ll examine how radiation exposure is measured, what levels are considered safe, and how public perception often diverges from scientific consensus. Read more...
March 13, 2025
Nuclear Nonproliferation Policy Division
Updates on Advanced Nuclear Reactor Security and Material Control and Accounting
12:00–1:00PM CDT
ANS Members Only
The ANS Nuclear Nonproliferation Policy Division (NNPD) invites you to a webinar featuring presentations on advanced reactor nuclear security and material control and accounting (MC&A). Read more...
March 6, 2025
The How, Why, and Where of Nuclear Waste
5:00–6:00PM CST
This webinar will discuss what is either nuclear energy’s greatest weakness or greatest strength: nuclear waste. Dr. Chris Perfetti from the University of New Mexico’s Department of Nuclear Engineering will define nuclear waste, explore how much waste we have to dispose of, and review several options for nuclear waste disposal, ranging from the ideal, to the plausible, to the absurd. Read more...
March 4, 2025
40 Under 40 Roundtable
1:00–2:00PM CST
ANS is bringing together members of the inaugural Nuclear News 40 Under 40 list to discuss the current state of nuclear and what the future looks like. Hear from a distinguished group of professionals who have taken unique paths to quickly rise to prominence and make a significant impact on nuclear. Read more...
February 27, 2025
Chicago-Great Lakes Local Section Event
Abilene Christian University Molten Salt Research Reactor (MSRR) Update
6:00–7:00PM CST
Join us for an ANS Chicago-Great Lakes Local Section event featuring a presentation on the advancements in nuclear energy through the Molten Salt Research Reactor (MSRR) project at Abilene Christian University (ACU). Read more...
February 26, 2025
Innovations in Nuclear Energy Student Competition Series
Innovations in Nuclear Energy Student Competition: Part I
12:00–1:00PM CST
This three-part series features the winners of the Innovations in Nuclear Research Student Competition (INSC) . The INSC recognizes published graduate and undergraduate students. Through the award process, the INSC provides winning students with opportunities to present their published work to the broader nuclear energy community. Read more...
February 19, 2025
Uncharted Waters: Expanding Nuclear Outreach and Workforce Recruiting
Connecting with Underresourced Communities
1:00–2:30PM CST
Are your recruitment and outreach efforts reaching communities that have been historically excluded from nuclear science education and from participating in the nuclear industry? This training will help you identify the underresourced communities in your local area, develop relationships with gatekeepers, and overcome barriers to connection. Read more...
February 11, 2025
Nuclear Robotics and Remote Systems Updates from Industrial Partners
The ANS Robotics and Remote Systems Division invites you to participate in a webinar series highlighting interesting R&D efforts from industry, national laboratories, and universities. This first event will focus on three industry partners, each presenting a brief overview of their company and then an interesting problem and their solution utilizing robotics and remote handling. Read more...
January 30, 2025
The Quest for Gold: Exploring Nuclear Transmutation
Alchemists have been trying to make gold out of other elements for centuries. Can nuclear science finally make this dream a reality? Read more...
January 22, 2025
Equitable Outreach: Now Comes the Hard Part
10:30–11:30AM CST
Join us for an expert panel discussion on strategies for delivering the nuclear message to underresourced audiences – from K-12 education, to community outreach, to employer recruiting. Read more...
January 15, 2025
CONTE 2025 Sneak Peek
10:00–11:00AM CST
Find out why CONTE 2025 is a conference you don't want to pass up by attending our special preview event on Wednesday, January 15, at 11 am ET. Read more...
December 19, 2024
A One-on-One with NRC Commissioner Bradley Crowell
10:00AM–12:00PM CST
An exclusive conversation with NRC Commissioner Crowell on the future of nuclear regulation, workforce challenges, and the impact of advanced technologies. Read more...
December 5, 2024
ANS Chicago-Great Lakes Local Section Event
Technical Considerations for the Restart of the Crane Clean Energy Center
7:00–8:00PM CST
The ANS Chicago-Great Lakes Local Section held a virtual event featuring a presentation on the restart of Three Mile Island Unit 1. Read more...
Supplier Showcase
5 Critical Approaches to Accelerate Advanced Nuclear Enterprise Success with Digital Transformation
Join us for an ANS Supplier Showcase webinar to discover how Dassault Systèmes' 3DEXPERIENCE platform, powered by virtual twin technology, is redefining nuclear project execution, efficiency, and lifecycle management. Read more...
Sponsored By
November 13, 2024
Dose-Free Radiation Visualization and Mitigation
Join us for an ANS Supplier Showcase webinar and learn about the capabilities of Radiation Visualization with RadVision3D. Read more...
October 29, 2024
State of Nuclear
2:00–3:00PM CDT
Panelists from across the nuclear policymaking sphere will dig into the major issues of the day and shed light on the longer-term implications. Read more...
October 24, 2024
A One-on-One with NRC Commissioner Annie Caputo
10:00AM–11:00PM CDT
In this one-on-one interview with ANS CEO/Executive Director Craig Piercy, NRC Commissioner Caputo shares her journey in the nuclear field and her vision for the future of nuclear energy. With over 25 years of experience, Commissioner Caputo has witnessed the evolution of the industry, from shutdowns to renaissances, and now to a new era driven by decarbonization and energy security. Read more...
Educator Training
Beyond Electricity: Exploring Non-Power Nuclear Applications
6:00–7:00PM CDT
Join us during Nuclear Science Week for the next edition our Educator Training series. Read more...
A One-on-One with NRC Commissioner David Wright
10:00–11:00AM CDT
ANS members have exclusive early access to watch a one-on-one interview with NRC Commissioner David Wright and ANS Executive Director/CEO Craig Piercy. Read more...
October 14, 2024
Hispanic Heritage and Nuclear Careers: A First-Generation Perspective
The Diversity and Inclusion in ANS Committee is presenting a special webinar delivered in Spanish in celebration of Hispanic Heritage Month. Read more...
