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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
February 2026
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January 2026
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Latest News
ANS Congressional Fellowship program seeks 2027 applicants
Earlier this week, ANS opened the application process for the 2027 Glenn T. Seaborg Congressional Science and Engineering Fellowship, offering ANS members an opportunity to contribute directly to federal policymaking in Washington, D.C. Applications are due June 6.
2020 ANS Virtual Winter Meeting Plenary Session Speaker
Thomas Zacharia, director of Oak Ridge National Laboratory (ORNL), guides 5,400 staff in solving scientific and technical challenges for the U.S. Department of Energy and other sponsors, managing an annual budget of $2 billion. Following a postdoctoral appointment, Thomas joined ORNL's Metals and Ceramics Division in 1989. He established and led the Materials Modeling and Simulation Group and became director of the Computer Science and Mathematics Division in 1998, Deputy Associate Laboratory Director (ALD) for High Performance Computing in 2000, and ALD for Computing and Computational Sciences in 2001. He led the creation of the Oak Ridge Leadership Computing Facility, fielding the world's fastest supercomputer, and led delivery of a petascale system for the National Science Foundation in 2008. Before becoming ORNL's director, he was Deputy for Science and Technology. Thomas holds a B.S. from the National Institute of Technology Karnataka, Surathkal, India, an M.S. from the University of Mississippi, and a Ph.D. from Clarkson University. He holds two patents and has authored more than 100 publications. He co-chairs the National Commission on Innovation and Competitiveness Frontiers established by the Council on Competitiveness. He is a Fellow of the American Welding Society, a Corresponding Member of the International Academy of Astronautics, and a Fellow of the American Association for the Advancement of Science.
Last modified October 20, 2020, 3:28pm EDT