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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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
Jun 2025
Jan 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Argonne creates new methodology for digital twins
Hu
Argonne National Laboratory has added a new twist to digital twin technology for research into nuclear energy. According to Rui Hu, a principal nuclear engineer at Argonne, “Our digital twin technology introduces a significant step toward understanding and managing advanced nuclear reactors, enabling us to predict and respond to changes with the required speed and accuracy.”
The research of Hu and his colleagues, “Development of Whole System Digital Twins for Advanced Reactors: Leveraging Graph Neural Networks and SAM Simulations,” was published in the American Nuclear Society journal Nuclear Technology.
Virtual representation: A digital twin technology is an accurate virtual representation of a complex system. It is updated with real-time data from sensors applied to the physical system, such as a nuclear reactor.
Your career is not a job title—it's the opportunity you have to be in exciting fields while having a positive impact on the world. Jobs abound in the field of nuclear energy and other related fields, often presenting themselves through unexpected pathways and in disciplines you might not think of when you think nuclear science.
Extend discussions around STEM applications beyond the classroom with these real world examples of people in nuclear-related careers and the impacts they are having on their communities and the world at large.
Nuclear Researcher
Sukesh Aghara, Ph.D.
Associate Professor, Chemical Engineering Director, Nuclear Engineering Program Director, Integrated Nuclear Security & Safeguards Lab (INSSL)University of Massachusetts Lowell
Aspiring nuclear researchers should be analytical thinkers who are naturally curious and have a predisposition to saying "yes".
Download the Career Profile
Mechanical Engineer
Natalie Zaczek McIntosh, P.E.
Nuclear Fuels EngineerExelon Nuclear
Don’t worry too much if you’re uncertain about which type of engineering degree to pursue – you don’t specifically need a nuclear engineering degree to be part of the industry.
Radiochemist
M. Alex Brown, Ph.D.
ChemistArgonne National Laboratory
With great power…comes great responsibility! Nuclear chemists have a moral duty to promote peaceful uses of nuclear technology and dispel negative and harmful myths about nuclear energy.
Last modified November 21, 2022, 11:25am CST
