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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
May 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
India’s PFBR attains criticality at last
Prime Minister Narendra Modi proclaimed it “a proud moment for India” when on April 6 the 500-MWe, sodium-cooled Prototype Fast Breeder Reactor (PFBR) achieved initial criticality. This milestone, which comes some 22 years after the continually delayed PFBR project began, marks India’s entrance into the second stage of its three-stage nuclear program, which has the ultimate goal of supporting the country’s nuclear power program with its significant thorium reserves.
2020 ANS Annual Meeting
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.
