"Critics are concerned that the B.C. government is allowing a natural gas company to draw water from a northern BC Hydro reservoir to use in a controversial technique called fracking."

"With hundreds of fires scorching northern Ontario, and Alberta and Northwest Territories battling bigger blazes than usual, this is potentially shaping up as one of the nation’s most destructive wildfire years."

"The devastation that bark beetles and fungus have wreaked on hundreds of thousands of acres of whitebark pine trees in the northern Rockies has been tracked and chronicled for 30 years. Now the Fish and Wildlife Service has weighed in with a finding that climate change threatens the long-term survival of the species."

"Newfoundland and Labrador intends to join the growing ranks of provinces that have banned the sale and use of cosmetic pesticides on household lawns."

Lake Ontario, the farthest downsream of the Great Lakes, suffers from water quality problems.

"The Canadian delegation at an international summit admitted Thursday it agrees with the work of a United Nations scientific panel that wants limits placed on the export of chrysotile asbestos, but Canada still won't back the move."

"Canada told the world Wednesday it opposes placing limits on the export of chrysotile asbestos -- a 'bombshell' expected to derail international efforts to list the mineral as hazardous."

"[A House subcommittee] took a first step on Wednesday to fast-track a controversial Alberta tar sands pipeline, ordering Barack Obama to reach a decision on the project by 1 November."

"On Monday in Geneva, representatives of the 143 countries belonging to United Nations-sponsored Rotterdam Convention, regulating hazardous chemicals, are to begin a meeting where chrysotile, the type of asbestos fibre mined in Quebec, will be on the top of the list of new products to be regulated."

"Canada confirmed on Wednesday that it would not support an extended Kyoto Protocol after 2012, joining Japan and Russia in rejecting a new round of the climate emissions pact."

"First came lumber certified as environmentally friendly, then seafood. Now a move is afoot to give gravel -- blasted out of open-pit mines, then hauled out using diesel-belching trucks -- the green seal of approval."

"The federal government has explored hiring a professional public relations firm and organizing trips for international leaders to promote Canada's oilsands industry, while fighting back against foreign climate change policies requiring it to reduce its pollution, a newly released federal document has revealed."

"Canada’s fabled Northwest Passage will not open up to shipping anytime soon, according to a study that warns global warming is a double-edged sword for northern transportation."

"The federal government has acknowledged it deliberately excluded data indicating a 20 per cent increase in annual pollution from Canada’s oilsands industry in 2009 from a recent 567-page report on climate change that it was required to submit to the United Nations."

"The rare Canada lynx, whose range has shrunk considerably in recent decades, faces a grave threat from rising temperatures in Maine, federal wildlife experts said on Tuesday."