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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
May 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
June 2026
Nuclear Technology
Fusion Science and Technology
Latest News
Reimagining nuclear materials for the future of medicine
Nuclear medicine has come a long way since Henri Becquerel first observed the penetrating energy of radioactive materials in 1896. Today, technetium-99m alone is used in more than 40 million diagnostic procedures every year—from cardiovascular imaging and bone scans to cancer detection—making it the undisputed workhorse of nuclear medicine. That single statistic tells you something important: An enormous portion of modern diagnostic medicine rests on a surprisingly narrow foundation, one built around a small number of aging research reactors that were never originally designed for continuous isotope production.
2025 ANS Annual Conference
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.
