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 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.
Michal Kostal (Research Center Rez), Zdeněk Matěj (Masaryk Univ.), Evzen Losa (Research Center Rez), Tomáš Czakoj (Research Center Rez), Stanislav Simakov (INR-KIT), Marek Zmeškal (Research Center Rez), Martin Schulc (Research Center Rez), Jan Šimon (Research Center Rez), Vojtěch Rypar (Research Center Rez), František Cvachovec (Masaryk Univ.), Filip Mravec (Masaryk Univ.), Václav Přenosil (Masaryk Univ.), Peter Krásný (Research Center Rez), Roberto Capote (IAEA)
Proceedings | Radiation Protection and Shielding Division 2024 (RPSD 2024) | Orlando, FL, November 17-21, 2024 | Pages 220-223
