The researchers looked at two closely related trees: the sugar maple — whose leaf adorns the Canadian flag — and the black maple, a rare and protected species. Both trees are common in Quebec’s ...

Marginalized neighbourhoods tend to have fewer and smaller street trees – and less species diversity – than wealthier areas, according to a new study from the University of Toronto Mississauga. For ...

Hydro-Québec is using new technologies, like artificial intelligence and LiDAR, to prevent power outages caused by tree ...