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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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December 2025
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November 2025
Latest News
Radium sources yield cancer-fighting Ac-225 in IAEA program
The International Atomic Energy Agency has reported that, to date, 14 countries have made 14 transfers of disused radium to be recycled for use in advanced cancer treatments under the agency’s Global Radium-226 Management Initiative. Through this initiative, which was launched in 2021, legacy radium-226 from decades-old medical and industrial sources is used to produce actinium-225 radiopharmaceuticals, which have shown effectiveness in the treatment of patients with breast and prostate cancer and certain other cancers.
2023 ANS WINTER CONFERENCE AND EXPO
Tabitha Dodson is the Program Manager in the DARPA Tactical Technology Office for the Demonstration Rocket for Agile Cislunar Operations (DRACO) program. She came to DARPA to create the DRACO program in 2018 five years ago. Dr Dodson has a PhD in Applied Physics from the Air Force Institute of Technology and a PhD in Mechanical and Aerospace Engineering from George Washington University, where she did her theses in nuclear thermal rocket fuel and nuclear radiation effects. Dr Dodson also has a Masters from GW from the Space Policy Institute and a bachelors degree in Physics. She has worked as an Adjunct professor in both the US Naval Academy and the Air Force Institute of Technology teaching orbital mechanics, space power and aerospace propulsion, injecting nuclear-space technologies. She has held a variety of senior and leadership positions in previous space missions with the US Air Force and has past experience at NASA Marshall fabricating and testing nuclear thermal rocket fuel.
Last modified November 8, 2023, 10:27am EST