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.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Milton Levenson was a member of the American Nuclear Society (ANS) for over 50 years and an ANS Fellow, the highest membership grade of the Society. He was elected president in 1983 making him the 29th president of ANS.
Levenson was born on January 4, 1922. He had a long and successful 73 years in the industry. His work experience began at Oak Ridge National Laboratory in 1944, with most of it in nuclear reactor safety and fuel processing.
He served as a research engineer at Oak Ridge from 1944 to 1948; during part of that time (1944-1946) he was also in the U.S. Army. In 1948, he moved to Illinois to work at Argonne National Laboratory, where he retired as associate laboratory director in 1973.
Levenson then moved to the Electric Power Research Institute, Palo Alto, California, where he served as the first director of the nuclear power division, a post he held until 1980. From 1981 and 1988, he served as executive consultant to Bechtel Power Corporation in San Francisco, and became vice president of Bechtel International in 1984, a position he kept until 1989. In 1990, he began work as a private executive consultant, and ended his career as a Senior Technical Advisor to the weapons safety program of the National Nuclear Security Administration.
He was elected to the National Academy of Engineering in 1976 for his contributions to fast reactor technology, nuclear fuel reprocessing, and especially the first remote-handling completely closed fuel-cycle plant. He was also a recipient of a special ANS award for his work on the Source Term. He was a Fellow of the American Institute of Chemical Engineering, and received the Robert E. Wilson award from AIChE in 1975 for his contributions to nuclear chemical engineering.
Levenson earned a Bachelor’s degree in Chemical Engineering from the University of Minnesota in 1943.
Milton Levenson passed away on March 31, 2018.
Read Nuclear News from July 1983 for more on Milt.
