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
Jan 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
February 2026
Nuclear Technology
January 2026
Fusion Science and Technology
Latest News
The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
Prysmian Group is the largest cable producer in the world, specializing in production of cable and systems for energy and telecom industries. Based in Highland Heights, Ky., Prysmian Group North America’s operations include 28 manufacturing facilities, eight distribution centers, six R&D centers, and more than 6,000 associates with net sales of $6 billion. Prysmian delivers a complete portfolio of superior nuclear cables for inside and outside containment, including medium-voltage, instrumentation, control, communication, fiber optic and cables for radiation-monitoring equipment—all made in America and exceeding environmental standards for more than a decade.
https://na.prysmiangroup.com/markets/industries/nuclear
