14 May 2025
State of Texas Chapter Spring Meeting
The State of Texas Chapter of the Health Physics Society (STC-HPS) hosted a two-day spring meeting 11–12 April 2025 at […]
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HPS Annual Meeting
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The Health Physics Society (HPS), formed in 1956, is a scientific organization of professionals who specialize in radiation safety. Its mission is to support its members in the practice of their profession and to promote excellence in the science and practice of radiation safety.
Current News
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14 May 2025
2025 HPS Raffle!
We are happy to announce the 2025 Health Physics Society (HPS) raffle, which will start on 15 May! This year […] -
14 May 2025
May Course Listings
The May course offerings have been posted on the Courses page of the HPS website. Information on the following courses is available: […] -
14 May 2025
Western New York Chapter Spring 2025 Meeting Recap
The Western New York Chapter of the Health Physics Society was excited to host its spring 2025 meeting on 30 […] -
14 May 2025
Military Health Physics Section 2025 Awards
The president of the Military Health Physics Section, H. Timothy Mikulski, is proud to announce the section’s 2025 awards: The […] -
14 May 2025
Accelerator Section Seeks Articles for Section Newsletter
The Health Physics Society (HPS) Accelerator Section is seeking articles about ongoing research, regulatory issues, incidents, new technology, decommissioning, targets, […]
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Decay Calculator
This Web application will allow you to calculate the activity of a radionuclide after a specified interval of time. The list of radionuclides excludes those with half lives measured in seconds.