"[Canada's] federal government is trying to stop NAFTA's environmental oversight commission from investigating environmental damage caused by tailings ponds in Alberta's oil sands."

"Plummeting oil prices are bad news for much of Canada, which runs its economy largely on oil. But cheap oil has some positive benefits for Canadians, too."

"CALGARY – It’s been years since David Yager has seen multiple 'For Sale' and 'For Rent' signs in Fort McMurray, the northern Alberta city that is usually crawling with workers from across Canada looking to make a buck in the oilsands boomtown."

"Neonicotinoids restrictions enacted in Ontario have beekeepers in Canada rejoicing, and their peers in others regions and nations hopeful for similar legislation. The Ontario neonicotinoids restrictions state that the chemical pesticides popular with biotech giants like Monsanto will be restricted by 80 percent by 2017."
 

"Soil research suggests study required before growing food on land near busy transportation corridors."

"BURNABY, British Columbia – An 11-year-old girl was among those arrested Sunday as a crowd protested survey work by the Texas-based Kinder Morgan company for a tar sands pipeline expansion through the Vancouver suburb of Burnaby."

"As Canadian lakes have become more acidic, they've become increasingly dominated by jelly-like plankton that are throwing things out of whack, new research suggests. And these gummy invaders aren't going anywhere. Soon, they could even disrupt the country's water supply."

"Documents obtained by Greenpeace detail a desperate astroturf PR strategy designed by Edelman for TransCanada to win public support for its Energy East tar sands export pipeline. TransCanada has failed for years to win approval of the controversial border-crossing Keystone XL pipeline, so apparently the company has decided to 'win ugly or lose pretty' with an aggressive public relations attack on its opponents."

"The U.S. State Department must halt plans to expand an oil sands pipeline route from Canada to Wisconsin until possible environmental harm has been closely studied, several green groups said in a lawsuit filed on Wednesday."

"Potash Corp of Saskatchewan Inc agreed to spend more than $52 million on plant improvements and pay a $1.3 million civil penalty to resolve U.S. charges that it violated the Clean Air Act over the emission of harmful pollutants such as sulfur dioxide, U.S. authorities said."