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.
June 18, 2020|12:00–1:30PM (1:00–2:30PM EDT)
Available to All Users
The webinar is free and open to all.
Gateway for Accelerated Innovation in Nuclear (GAIN) and the ANS Young Members Group invite you to discuss the feasibility of next generation nuclear reactors, SMRs and microreactors, in response to Puerto Rico's pressing energy needs and legislative interest – House Resolution 1189.
The study represents a first-of-a-kind collaborative effort – led by the Nuclear Alternative Project (NAP), a non-profit organization of Puerto Rican engineers in the nuclear industry, and is supported by nuclear developers and national labs. This study involved a team of more than 20 consultants and industry advisors.
The panelists will present the study's key findings with a special focus on applications for Puerto Rico's manufacturing sector and critical infrastructure needs.
Panelists
Moderator
