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
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
2023 ANS Student Conference Speaker
Julie Ezold has 30 years’ experience in the nuclear sciences and is currently the Californium-252 Program Manager; a multi-million-dollar enterprise that includes the production of Berkelium-249, Einsteinium-253, and other trans-curium products. These trans-curium products have been used in the discovery of a new element, Element 117, aptly named Tennessine. Previously she was the Radioisotope Production and Operations Section Head; responsible for managing the production and optimization of all radioisotopes that are in a continuing and sustained state of demand and production beyond the research and development phases. Ms. Ezold has actively supported nuclear science educational activities through the Nuclear Science and Engineering Directorate’s Educational Outreach Committee, K-2 Science Club, Mentor Program, and others. Ms. Ezold holds a BS, Nuclear Engineering from Rensselaer Polytechnic Institute and a Masters, Nuclear Engineering, from North Carolina State University. Her master’s research, “Determination of Iodine-129 Production in Light Water Reactors”, was conducted at the High Flux Isotope Reactor at ORNL. After completing her master’s, she joined the staff at ORNL and has held positions in engineering, waste management, criticality safety, and isotope production. Ms. Ezold has been an active ANS member since 1988; where she is currently serving on the Board of Directors and is Chairperson of the Scholarship Policy and Coordination Committee.
Last modified March 24, 2023, 9:27am EDT