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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
January 2026
Latest News
Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
Chicago-Great Lakes Local Section Event
February 27, 2025|6:00–7:00PM (7:00–8:00PM EST)
Available to All Users
Join the ANS Chicago-Great Lakes Local Section for a presentation on the advancements in nuclear energy through the Molten Salt Research Reactor (MSRR) project at Abilene Christian University (ACU).
The presentation will focus on the MSRR's critical role in addressing global challenges, the advantages of using molten salt as a medium for energy production, safety features, the development timeline, key milestones, and future prospects for both Molten Salt Reactors (MSRs) and Small Modular Reactors (SMRs). The presentation will be followed by an interactive Q&A session into the MSRR's potential impacts on society and the environment.
Please register for this hybrid event and indicate whether you will be attending virtually or in person at the ANS Headquarters office (1111 Pasquinelli Dr., Suite 350, Westmont, IL 60559).
About the PresenterLester Towell, Director of Operations, ACU NEXT Lab, earned his bachelor’s degree in Engineering Physics from Abilene Christian University in 1990. For the next four years, he served in the US Navy as an instructor at the Naval Nuclear Power School in Orlando, FL where he taught Reactor Principles and Physics. In 1995, Towell joined the Computer Information Systems department at Howard Payne University and moved to the Nuclear Energy eXperimental Testing (NEXT) Lab at ACU in 2020 as the licensing manager for the first university advanced reactor in the country.
