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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
To add or remove a session from your itinerary, please check the circle to the left of its title.
2:25–2:45PM PDT
Laguna A
Session Chairs: Theresa E. Cutler, Catherine M. Percher
3:15–5:00PM PDT
Laguna B
Session Chairs: Nicolas Thompson, Jesson D. Hutchinson
Session Chairs: Luiz C. Leal, Christopher M. Perfetti
8:00–9:45AM PDT
El Capitan A
Session Chairs: Deborah A. Hill, Benjamin Martin
Session Chairs: Liam Payne, Konner Casanova
10:15AM–12:00PM PDT
Session Chairs: Leah Berman, Dallas Moser
Session Chairs: William J. Marshall, Jennifer L. Alwin
1:00–2:45PM PDT
Pacific A
Session Chairs: David K. Hayes, Michael L. Zerkle
Session Chairs: Dale B. Lancaster, Olivier Ravat
Session Chairs: John D. Bess, Coralie Carmouze
San Simeon B
Session Chairs: Amber J. McCarthy, Kirk D. Atkinson
Session Chairs: Kermit A. Bunde, Shauntay Coleman
Panel|Laguna A
Session Chairs: Justin B. Clarity, Kaushik Banerjee
Session Chairs: Theresa Cutler, Alfie O'Neill
Session Chairs: Matthieu Duluc, Alex Salazar
Session Chairs: Nicholas Thompson, Kelsey Amundson
Session Chairs: Mark Neeley, David P. Heinrichs
Session Chairs: Nicolas Leclaire, David E. Ames
Session Chairs: Michael E. Rising, Rae Bruenderman
