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
March 2026
Fusion Science and Technology
Latest News
TerraPower begins construction on Natrium power plant in Kemmerer
Construction has officially begun on TerraPower’s first Natrium power plant, in Kemmerer, Wyo. The company expects this demonstration facility—featuring a 345-MWe sodium-cooled fast reactor with an integrated molten salt–based heat storage system, which can temporarily boost power output to 500 MWe—to become the first “utility-scale advanced nuclear power plant” in the United States.
Visit Web Site
With more than 60 years operating in the U.S., Orano USA is a leading technology and services provider in commercial and federal markets for advanced reactors, uranium conversion and enrichment, used nuclear fuel storage and transport, site cleanup and remediation, and useful radioactive isotopes.
