From tree cover to green roofs, how are cities fighting extreme heat? – National
As a heat wave grips parts of Ontario amid a scorching summer, some Canadian cities have been trying…
For World’s Oceans, an Unwanted Heat Record
A new study finds that 2023 set an alarming record for marine heatwaves, with 96% of the…
Environment Canada issues heat warning for southern Ontario starting Thursday
By Staff The Canadian Press Posted July 23, 2025 3:26 pm 1 min read Descrease article font size…