Tess McClure is commissioning editor for the Age of Extinction, covering species loss and the biodiversity crisis.

A new point in history has been reached, entomologists say, as climate-led species’ collapse moves up the food chain even in ...

Unlike the Ford government’s Therme deal — criticized for its lack of public consultation — the City of Toronto is basing its ...

Lackluster results from a pioneering CO2 removal pilot plant near Reykjavik won’t dim interest in an emerging climate ...

Danielle Smith blurted out that “we’ve got the lowest living standards in the world," in a clear case of misspeaking. But ...

Kaelem Moniz is helping young people see the forest and plant trees. As special advisor to Scouts Canada’s national leadership team, this 20-year-old University of Toronto student donates his time to ...