Contents Features Inside TRIUMF’s Advanced Rare IsotopE Laboratory (ARIEL): World-Leading Rare Isotope Lab with Advanced Remote Handling and Radiation Safety Canada’s Radioactive Pioneers – Part 2: Radon’s Role in Worker Health and Safety Dr. Chunsheng Li Nominated to International Commission on Radiological Protection (ICRP) Committee 4 Highlights from the CRPA 2025 Conference Hamilton 2025: CRPA Conference Reflections 2025 CRPA Award Winners Catching Up with the 2024 Anthony J. MacKay Student Paper Contest Winner Interview with Tara Hargreaves, CRPA’s New President 2024–2025 CRPA Accomplishments: Update from the CRPA Board of Directors Regular Columns Editor’s Message, September 2025 President’s Message, September 2025 Health Physics Corner, September 2025 CRPA(R) Updates, September 2025
