Heat waves linked to higher mortality rates, especially in cities with more renters

With millions under heat warnings from Ontario eastward, new research is shedding light on the health risks from exposure to unusually warm temperatures — particularly in cities with more renters.

Heat waves linked to higher mortality rates, especially in cities with more renters
A woman drops off water

With millions under heat warnings from Ontario eastward, new research is shedding light on the health risks from exposure to unusually warm temperatures — particularly in cities with more renters.