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
The current status of heat pipe R&D
Idaho National Laboratory under the Department of Energy–sponsored Microreactor Program recently conducted a comprehensive phenomena identification and ranking table (PIRT) exercise aimed at advancing heat pipe technology for microreactor applications.
The Hans P. Loewen Scholarship was established by the Board of Directors in May 2014 for a graduating high-school senior, a college freshman or sophomore who has enrolled full-time, in college courses and is pursuing a degree in Science, Technology, Engineering or Math (STEM).
Hans P. Loewen (1994-2014) (son of ANS Past President Eric Loewen) was a 20-year-old vibrant and outstanding midshipman third class at the US Naval Academy at the time of his untimely and tragic death. He was a member of the American Nuclear Society Student Section and studying Oceangraphy at the Academy. Hans was a kitesurfer, a rock climber, an extreme downhill longboarder, a surfer, a paddleboarder, a marksman, a parkourer, a unicyclist, a slackliner, a snowboarder, a DJ, a mountain climber, a mountain biker, an ice climber, a triathlete, a drummer, a reader, a comedian, and a foster brother. He lived life to the fullest.
Jointly sponsored by the Young Members Group and ANS Executive Committee
A selection committee will be established by the Young Members Group.
Undergraduate - Freshmen and Sophomore
1 awarded annually @ $2,000/each
February 1
Last modified April 13, 2020, 2:10pm CDT