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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
A webinar, and a new opportunity to take ANS’s CNP Exam
Applications are now open for the fall 2025 testing period for the American Nuclear Society’s Certified Nuclear Professional (CNP) exam. Applications are being accepted through October 14, and only three testing sessions are offered per year, so it is important to apply soon. The test will be administered from November 12 through December 16. To check eligibility and schedule your exam, click here.
In addition, taking place tomorrow (September 19) from 12:00 noon to 1:00 p.m. (CDT), ANS will host a new webinar, “How to Become a Certified Nuclear Professional.” More information is available below in this article.
Sunday, July 21, 2024|1:00–4:00PM CDT
Meet in Hotel Lobby at 12:45pm
SOLD OUT
The Pegasus program focuses on the unique features of an extremely low aspect ratio spherical tokamak (ST) that enable world-relevant fusion studies in a university-based experiment. The present program mission is to compare, contrast, and develop solenoid-free startup and possibly sustainment techniques for next-step fusion energy systems.
The Helically Symmetric eXperiment (HSX) is an optimized stellarator operated by the College of Engineering at UW-Madison. 3D shaped coils are arranged in a torus-like configuration to produce a 1Tesla magnetic field that confines high temperatures plasma with temperatures higher than 10 Million degree C. The goal of the experiment is to contribute to the physics basis of a future power plant which produces energy by fusing Hydrogen isotopes to Helium.
Bus will depart sharply at 1pm from the hotel and return back to the hotel around 4pm. Wear comfortable shoes as there will be a lot of walking.