Glencore Canada is accused of discharging copper concentrate dust at the Horne smelter in Rouyn-Noranda, Que., in March 2023.

Alberta regulations meant to keep old coal mines from polluting streams and lakes are failing, a new study suggests. Authors ...

Are we proving UNSG Antonio Guterres right that, “we are digging our own graves?” Antonio Guterres’ words “we are digging our ...