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
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.
International High-Level Radioactive Waste Management Conference
Technical Session
Tuesday, November 15, 2022|1:00–2:45PM MST|Noble
Session Chair:
Sharlissa Moore (PNNL)
Alternate Chair:
Sara Hogan (US DOE)
Session Organizer:
Brady D. Hanson
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Engaging Communities and Other Stakeholders to Develop and Implement a Socially Acceptable Consent-Based Siting Process
1:00–1:20PM MST
Mahrez Ben Belfadhel (Consultant), Evaristo J. (Tito) Bonano (NAC Int'l.), Emily Stein (Sandia)
Paper
Communities who Currently Host Nuclear Waste -- Learning from Their Experiences
1:20–1:40PM MST
James A. Hamilton (Nuclear Decommissioning Collaborative), Elisabeth Graffy (PNNL), Emily Stein (Sandia)
Status of the Site Investigation and Site Selection Process for a Deep Geological Repository in Switzerland
1:40–2:00PM MST
Herwig R. Muller (Nagra), Ingo Blechschmidt (Nagra), Stratis Vomvoris (Nagra), Tim Vietor (Nagra), Maurus Alig (Nagra)
Scenario Development in Safety Assessment
2:00–2:20PM MST
Kristopher L. Kuhlman (Sandia), Jeroen Bartol (Centrale Organisatie Voor Radioactief Afval), Alexander Carter (Nuclear Waste Services), Andree Lommerzheim (BGE Technology), Jens Wolf (Gesellschaft für Anlagen- und Reaktorsicherheit)
Arius Association: Twenty Years Promoting Multinational Waste Disposal
2:20–2:40PM MST
Charles McCombie (Arius Assoc.), Neil Chapman (Arius Assoc.), Christina Boutellier (Arius Assoc.)
To join the conversation, you must be logged in and registered for the meeting.
