"Fort McMurray fire officials are prepared for another challenging day Wednesday as firefighters try to save the oilsands city from a massive wildfire that has destroyed homes and businesses, and forced the largest wildfire evacuation in Alberta’s history."

"The Canadian affiliate of ExxonMobil, the world’s largest publicly traded multinational oil and gas corporation, has known for decades that its operations were causing environmental damage and contributing to climate change, according to newly-released documents from a Calgary museum."

"Canada's longest — and most northern — coastline will soon have to combat vast challenges such as storms, floods, erosion and melting sea ice in the wake of climate change, according to a Natural Resources Canada report."

"The Quebec government has announced its plan to preserve the endangered woodland caribou, designating as protected 90-per-cent of the province’s intact forests."

"New study says at least 39 fracked wells in Alberta and British Columbia likely triggered earthquakes in recent years."

"An electrical plant on the Saskatchewan prairie was the great hope for industries that burn coal. ... But the $1.1 billion project is now looking like a green dream."

"On 13 April, coast guard officials from the US and Canada will train for a cruise ship catastrophe: a mass rescue from a luxury liner on its maiden voyage through the remote and deathly cold waters between the Northwest Passage and the Bering Strait."

"Dozens of groups are pressing Ottawa to join more than 50 countries in banning asbestos, a move the Liberal Party supported while in opposition."