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
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Energizing The World
ANS
General Chairs
Nuclear energy is no longer just about fission and fusion. There’s another driving force at play—you. The global nuclear community is an unstoppable energy source, powering progress every day.
Tap into that energy and help us light up our network at the 2025 ANS Annual Conference. More than an event, it’s a catalyst for collaboration that extends far beyond the walls of the Chicago Marriott Downtown—where the industry’s brightest minds converge to share insights, explore breakthroughs, and push the boundaries of what’s possible.
Plenary sessions spark fresh ideas, exploring how industry challenges become opportunities for innovation and teamwork.
Technical sessions fuel bold conversations on research, AI, education, nuclear law, economics, and more.
Industry partners showcase technological advancements that are redefining the future of nuclear energy.
But it’s not just the content that will inspire you—it’s the people. The energy we generate at this year’s event will resonate around the world, fueling global collaboration and progress. Together, we are energizing the world.
Monday, June 16,8:00–11:30 AM
Tuesday, June 17, 8:00–9:45 AM
Enhance your visibility at ANS Annual 2025 Conference by becoming a sponsor or exhibitor. All sponsors are recognized on the conference website, conference communications, at the Opening Plenary and on signage displayed throughout the conference. Sponsorship packages are limited, so reserve your sponsorship package early.
View our prospectus for more information.
