polluted

The North is key to Canada’s critical mineral rush. Will its environment be protected this time?

The North is key to Canada’s critical mineral rush. Will its environment be protected this time?

In the wilderness north of Great Slave Lake, in Canada’s Northwest Territories, mining companies are eyeing a potential treasure trove of critical minerals as demand for lithium, nickel, graphite and copper has risen sharply to meet the needs of the burgeoning electric vehicle and solar power industries.

Polluted water closes Leamy Lake Park beach in Gatineau, Que. for swimming

Polluted water closes Leamy Lake Park beach in Gatineau, Que. for swimming

A popular Gatineau, Que. beach is closed as temperatures begin to warm up. The National Capital Commission says Leamy Lake Park beach is closed for swimming until further notice due to the "class D water quality results." The NCC's website notes the water quality at Leamy Lake is "polluted." Beaches in Gatineau Park at La Peche Lake. Blanchet and O'Brien beaches on Meech Lake and Breton, Parent and Smith beaches on Philippe Lake are open.

Alberta promises close watch on new mines but cuts oversight of coal-polluted rivers

Alberta promises close watch on new mines but cuts oversight of coal-polluted rivers

Alberta government documents show repeated cuts to environmental monitoring despite contaminants in some waterways that exceed thresholds that are supposed to trigger increased scrutiny. The province's 2019 five-year monitoring plan shows stations on two rivers and a creek polluted with selenium from coal mines were mothballed. That was despite more than two decades of readings that Alberta Environment guidelines suggest should have led to closer attention.