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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Westinghouse, Nordion, and PSEG team up to produce Co‑60 in the United States
This past January, Westinghouse Electric Company, Nordion, and PSEG Nuclear formalized agreements to implement newly developed cobalt-60 production technology at Units 1 and 2 of PSEG’s Salem nuclear power plant in New Jersey, with the Co-60 to be supplied to Nordion. Through an ongoing joint initiative, the companies aim to harness U.S. pressurized water reactors to produce a key medical isotope and build the first commercial-scale Co-60 production platform in the United States.
Top Tier ANS Award
Topic: Research in Science or Engineering
VIEW RECIPIENTSSUBMIT NOMINATION
Nomination Deadline
August 1
Presented at the
Winter Conference
Award
Engraved Bronze Medal
The Seaborg Medal recognizes an individual for outstanding scientific or engineering research achievements associated with the development of peaceful uses of nuclear science. This award honors excellence worthy of international recognition sustained over a period of time.
Nominees may be from any nation, but they must not be deceased at the time the awardee is selected and need not be ANS members.
The award consists of an engraved bronze medal. It is to be made no more frequently than once per year and is presented during the ANS Winter Conference.
The award was established in 1983 to provide high-level recognition for sustained technical accomplishments contributing to peaceful uses of atomic energy. It is funded out of the general Honors and Awards fund and named after Glenn T. Seaborg, the inaugural recipient.
Glenn T. Seaborg was a groundbreaking American nuclear chemist whose work reshaped the periodic table. He co-discovered plutonium in 1941 and identified nine additional transuranium elements (95–102, and 106), earning the 1951 Nobel Prize in Chemistry for “discoveries in the chemistry of the transuranium elements”. He formulated the actinide concept, placing these heavy elements in a new series within the periodic table. During WWII, Seaborg streamlined plutonium extraction methods, influencing development of nuclear reactors and atomic weapons. As chairman of the U.S. Atomic Energy Commission (1961–1971), he advocated for peaceful nuclear energy, arms control treaties, and science education.
Nominees are evaluated by a subcommittee of the Honors and Awards (H&A) Committee. The committee must have at least five members. If the committee determines that there is no candidate of sufficient merit, the committee may recommend that the award not be made in that year.
The selection committee reviews the nominations and makes a selection which is forwarded to the ANS Executive Committee for their approval.
Nominations must include the completed nomination form accompanied by the following supporting documents:
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