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 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
ANS names 2027 Congressional Fellows
Loumis
Lockhart
The American Nuclear Society is excited to announce that it has officially selected two of its members to serve as the 2027 Glenn T. Seaborg Congressional Science and Engineering Fellows. Madeline Lockhart and Aristidis Loumis will provide key support to one of the Society’s four strategic pillars of action: informing policymakers to enable better decisions and stronger policies. They will achieve this by serving a one-year term on Capitol Hill either in a congressional member’s personal office or with a congressional committee, starting next January.
Some context: ANS Congressional Fellows are among the nearly 30 scientists and engineers who participate annually in the American Association for the Advancement of Science (AAAS) Congressional Science and Engineering Fellowship Program. More than 2,000 fellows have served through the overarching program since its inception in 1973. ANS initiated its program in 2000, and in 2023, expanded it to host two fellows per year.
2023 ANS Winter Conference and Expo
Associate Dean for Research
University of Michigan College
Todd Allen is a distinguished nuclear engineer and policy leader currently serving as the Associate Dean for Research at the University of Michigan College of Engineering. After a foundational career as an officer in the U.S. Navy’s Nuclear Power Program, he transitioned to academia and national leadership, eventually serving as the Deputy Director for Science and Technology at the Idaho National Laboratory. A fellow of the American Nuclear Society, Allen is renowned for his expertise in nuclear materials and his commitment to clean energy transition, which he champions as the director of the Fastest Path to Zero initiative. His career came full circle at his alma mater, where he chaired the Department of Nuclear Engineering and Radiological Sciences before stepping into his current executive role to oversee the college's sprawling research enterprise.
