It is with heavy hearts that we announce the passing of Helen Marie Kingdon, who left us on Thursday, March 13 th, 2025, at the age of 90 years. Born on January 17 th, 1935, in Naicam, Saskatchewan, ...

IT was with feelings of the deepest regret that we last week recorded the sad loss the scientific world and the country at large had sustained by the death, at the early age of thirty-three, of ...