Mikisew Cree First Nation urged Ottawa to stop the release of oil sands tailings as its chief asserted a new study shows high cancer rates in Fort Chipewyan.
Mining
Half a year after it started, we went back to check on a program designed to help mine workers move into renewable energy instead. Here's how it's going.
In a regulatory filing, Gahcho Kué diamond mine operator De Beers said the mine is expected to close in 2028 and work toward its closure is beginning.
The Ekati diamond mine's owner has fallen behind on its impact benefit agreement payments to Indigenous groups in the Northwest Territories.
Norman Wells residents are invited to an open house as a new environmental assessment is spun up for Imperial Oil's impending closure.
We spent time underground at Diavik on its final day of mining after 23 years in operation. Here's a last look inside a huge diamond mine.
