Employees say toxins at the Canadian Armed Forces base caused cancers, neurological disorders and other illnesses ...

So far, the researchers have tested their approach over small areas, but their vision is to eventually refreeze one million square kilometres of the Arctic using underwater drones and hydrogen-powered ...

Conservationists are in favour of free national parks — which could increase public support for protections — but say Ottawa must manage the ecological costs ...

More than 90 per cent of heavy oil sites in Saskatchewan don't have to measure their methane, says a researcher who has studied the fossil fuel industry in the region. The high total could be why ...

At a community meeting in Warburg, Alberta, residents wonder: will anyone make Big Oil pay its taxes and clean up its mess?

If you live in Ontario, you love the Great Lakes. They’re important in the province, but also the region, the country and even the world. Collectively, lakes Huron, Ontario, Michigan, Erie and ...

B.C.’s non-profit housing sector is building affordable housing in Metro Vancouver that is helping to tackle the housing and climate crises ...

Far off Canada’s Pacific coast, and in oceans around the world, mining companies are exploring the bottom of the sea. There, rocky formations contain in-demand minerals like copper, nickel and cobalt.

Several First Nations leaders say the government is trying to usher in a flurry of mining activity on their territories without properly consulting them. Joining them this week was Ontario Federation ...

A controversial decision last year to substantially increase the number of cougars that can be hunted in Alberta was not based on science, according to government documents obtained by The Narwhal.

Trouble in the Headwaters, a powerful 25-minute documentary by filmmaker Daniel J. Pierce, explores the root causes behind the devastating 2018 floods in Grand Forks, B.C. More than 100 families were ...

From Bill 5 to Mark Carney’s government set on fast-tracking development, here’s what we know about the Ontario government’s Highway 413 ...