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
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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!
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Mar 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
J. Bennett Johnston, energy and science advocate, dies at age 92
Johnston
John Bennett Johnston Jr., a moderate-to-conservative Democrat who served four terms in the U.S. Senate (1972–1997) and often advocated for the energy and infrastructure interests of his home state of Louisiana, passed away on March 25 at the age of 92. Johnston was a strong supporter of Louisiana’s oil and natural gas sectors and nuclear energy expansion.
Johnston was born on June 10, 1932, in Shreveport, La. He left Shreveport to attend the U.S. Military Academy at West Point and then Washington and Lee University in Virginia. He earned his juris doctorate in 1956 from Louisiana State University. From 1956 to 1959, he served as a first lieutenant in the U.S. Army’s Judge Advocate General (JAG) Corps.
2023 ANS WINTER CONFERENCE AND EXPO
Matt Wargon is a Senior Nuclear Engineer at TerraPower. In his current role, he serves as the Reactivity Control group lead for the Molten Chloride Reactor Experiment (MCRE) project. Prior to joining TerraPower, he worked as a Safety Analysis Engineer for SC&EG at VC Summer Nuclear Station.
Matt has been an active member of ANS since 2010 when he first got involved as an undergraduate student. Since then, he has become involved in both local chapters and the national organization. Matt currently serves as the chair of the ANS Young Members Group, as well as a committee member of the ANS Scholarship Policy Coordinating Committee, the ANS Research & Advanced Reactor Coordinating Committee, and the ANS Certification Committee, as well as a member of the Reactor Physics Division Program Committee.
Matt earned his B.S. in Nuclear Engineering and B.S. in Mechanical Engineering from Penn State University in 2013 and his M.S. in Nuclear Engineering in 2015 also from PSU. He also holds a Professional Engineering license in nuclear engineering in Washington state.
Last modified November 7, 2023, 2:49pm EST
