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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Dec 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
January 2025
Nuclear Technology
December 2024
Fusion Science and Technology
November 2024
Latest News
Matthew Marzano confirmed as newest NRC commissioner
A nuclear engineer, former reactor operator, and nuclear navy educator earned U.S. Senate approval today to take a seat on the Nuclear Regulatory Commission.
Matthew Marzano was confirmed in a 50–45 vote in the Senate and steps into an existing five-year term that will expire June 30, 2028. He joins the five-member commission, which has been without a tiebreaker vote since June 2023, when Jeff Baran’s term expired.
Marzano brings more than a decade of industry experience both working in nuclear plants and advising energy policy on Capitol Hill.
May 9, 2024|12:00–1:00PM (1:00–2:00PM EDT)
Available to All Users
The Diversity and Inclusion in ANS Committee is excited to invite you to a special event celebrating the invaluable contributions of parents in the nuclear industry while fostering diversity and inclusion within our community. Join us as we highlight how the nuclear industry supports caregivers, new parents, and new mothers, focusing on life transitions to parental responsibilities. Representatives from non-profits, labs, academia, and utilities will discuss historical perspectives and best practices in parental policies, showcasing the industry's commitment to supporting new parents and life transitions. The webinar will also explore opportunities for improvement, driving excellence in parental support within the nuclear industry. Don't miss this opportunity to learn and engage with industry leaders.
Panelists
Marsha McDanielDirector of International Engagement at Idaho National Laboratory
Cheryl O’BrienPrincipal and Founder Vision for inclusive Engineering Workforce, Inc.
Todd PalmerProfessor at Oregon State University Nuclear Science and Engineering
Kristin ZaitzCo-Founder, Mothers for Nuclear
Moderator
Ira StrongIdaho National Laboratory
BIOS
Marsha McDaniel
Marsha serves as Director, International Engagement, at Idaho National Laboratory. McDaniel previously served as a United States diplomat focused on trade promotion, with assignments at the U.S. Embassy in Beijing, China, the U.S. Consulate in Hong Kong, China, and the U.S. Consulate in Mumbai, India. Marsha received numerous awards and honors during her diplomatic service, including a Meritorious Honor Award from the U.S. Department of State.
A longtime gender equity advocate, McDaniel has led numerous initiatives focused on improving conditions for women in the workplace. McDaniel currently serves as Chair of Idaho Women in Nuclear, which is a nonprofit organization with the goal of positioning the United States for the future of nuclear energy through the advancement of women.
Marsha holds a BA in International Affairs from George Washington University and an MA in Government from Johns Hopkins University. She also earned a Certificate in Science, Technology, and Innovation Policy from Harvard University, Kennedy School of Government. She studied Mandarin Chinese at the U.S. Department of State Foreign Service Institute.
Cheryl O’Brien
Cheryl worked for 34 years first at Puget Sound Naval Shipyard as a Naval Architect and then at the Idaho National Laboratory in engineering and management for Westinghouse, Lockheed-Martin, Bechtel, and Battelle subsidiaries as a Registered Professional Engineer. As one of few women in senior management she directed Engineering Programs including criticality and nuclear safety, engineering design, and structural analysis. Her management career included bringing green building design and clean energy advocacy to the Laboratory as one of the first LEEDTM Accredited Professionals in Idaho. With a bachelor’s and a master’s degree in civil engineering, she focused her technical expertise is natural hazard structural analysis. She was invited to speak on natural disaster testing in Tokyo and Gold Coast, and planned international conferences and led technical sessions in Manchester, Prague, Helsinki, and Mumbai. Post career, she completed a Doctor of Arts degree in Political Science with a focus on state legislative adoption of nuclear energy policy and understanding attitudes and risk perception. She then worked as Associate Director for a non-profit organization advancing women in business before founding Vision for Inclusive Engineering Workforce, Inc. in 2023.
Cheryl’s board experience includes serving as an officer of the Yellowstone Business Partnership, and on Energy Systems Technology & Education Technology Center and University of Idaho Civil Engineering advisory boards. She is currently serving as a governor appointed trustee of the Idaho State Historical Society and member of the Lewis and Clark Trail Committee.
Todd Palmer
Todd is a professor of Nuclear Science and Engineering at Oregon State University, where he has been since 1995. Todd's fields of interest include numerical techniques for radiation transport and diffusion, reactor physics, general numerical methods, Monte Carlo methods, radiation transport in stochastic mixtures, and computational fluid dynamics. Prior to Oregon State, Todd served as a physicist, defense sciences, Lawrence Livermore National Laboratory (1991-1994). While at Oregon State, he has served as a consultant to Lawrence Livermore National Laboratory, Battelle Pacific Northwest National Laboratory, Los Alamos National Laboratory, and Siemens Nuclear Power Corporation.
He holds a BS and MS in Nuclear Engineering from Oregon State University and a PhD in Nuclear Engineering and Scientific Computing from University of Michigan.
Kristin Zaitz
Kristin is a licensed professional civil engineer, project manager, and environmental advocate with over 22 years of experience in energy. Kristin leads PG&E’s Generation Strategic Sourcing team, including materials and services sourcing responsibility for California's largest source of emissions-free electricity at Diablo Canyon as well as strategic sourcing for PG&E's hydro, renewable, and fossil assets. Kristin has previous experience in engineering, power plant decommissioning, planning, projects, and higher education.
Kristin is a co-founder of Mothers for Nuclear, and she believes in supporting all clean energy sources to address major humanitarian and environmental issues. Along with Heather Hoff, Kristin founded Mothers for Nuclear in 2016 to advocate for clean energy, focusing on the protection and expansion of nuclear energy around the world. Mothers for Nuclear was profiled in The New Yorker,
Kristin has three young children who inspire her passion for environmental action. She is a past president of the North American Young Generation in Nuclear and has served on various environmental nonprofit boards. Kristin holds a Bachelor of Science in Civil Engineering from California Polytechnic State University, San Luis Obispo, and an MBA from Arizona State University WP Carey School of Business.