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
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
A wave of new U.S.-U.K. deals ahead of Trump’s state visit
President Trump will arrive in the United Kingdom this week for a state visit that promises to include the usual pomp and ceremony alongside the signing of a landmark new agreement on U.S.-U.K. nuclear collaboration.
Our company has a 130-year history of innovation that began when our founder, George Westinghouse, commercialized the alternating current and forever changed the way electricity was distributed. More than 60 years later, 430 nuclear reactors operate around the world using Westinghouse technology.
From the efficient and economical AP1000® and AP300® nuclear plants to the new eVinci™ microreactor for remote energy applications, we are leading the way with the development of new nuclear technologies that will enable us to share the benefits of this reliable, clean, safe and economical source of energy for generations to come.
https://www.westinghousenuclear.com/energy-systems/evinci-microreactor/