"Since Vancouver-based silver and gold mining company Fortuna set up shop in a small town in southern Mexico in 2005, violent attacks have left four local residents dead and many more wounded."

"Early results from government tests on dead bees this spring and summer show levels of controversial pesticides are comparable with those detected last year, when Health Canada declared a link between the seed-coating chemicals and 'unusually high' bee deaths, the Star has learned."

"On an overcast day in early August, a flotilla of five canoes pushed away from a jetty in Astoria, Ore., near where the Pacific breaks on Desolation Point, at the mouth of the Columbia River."

"The leaders of 25 environmental and climate action groups sent an open letter to President Barack Obama on Tuesday, urging him to reject the proposed Keystone XL pipeline and avoid any 'deal-making' with the Canadian government."

"There was never doubt that the deadly train derailment in Lac-Mégantic caused an environmental disaster, but a report made public this week by Quebec’s ministry of the environment details the extent of the devastation to the soil, river and lake near the disaster zone."

"Top executives with [Canada's] insurance sector — which suffered losses of more than $2 billion in southern Alberta’s recent floods — unanimously agree Canada will see more such disasters due to intense rains caused by climate change, making comprehensive flood insurance unavailable to homeowners."

"Rules bar government [Canadian] researchers from talking about their own work with journalists and even fellow researchers."

"Prime Minister Stephen Harper, in an effort to win U.S. backing for the Keystone XL pipeline, has sent a letter to President Barack Obama proposing joint action to reduce greenhouse gas emissions in the oil and gas sector"

"MONTREAL — Quebecers should be worried that it took 15 years for officials to clue into the fact that a Pointe-Claire company had a yard full of toxic materials, says one environmental expert, and the public should be demanding more transparency in the wake of the discovery."

"OTTAWA -- Ever since President Obama said in June that a litmus test for the proposed Keystone XL oil pipeline from Canada was whether it would 'significantly' worsen global warming, Canadian government officials have insisted it would not."

"Quebec's government last week added rail giant Canadian Pacific Railway Corp. to its list of companies deemed responsible for cleanup costs following last month's deadly oil train derailment."

"MONTREAL -- Tests conducted by an environmental group suggest last month’s Lac-Mégantic, Quebec, train disaster had a devastating impact on water quality and soil in the affected area."

gas emissions. Now there are mounting concerns about the huge volumes of water used by the oil industry and the impact on the vast Mackenzie River Basin."

"PORT EDWARD, British Columbia -- Some of the world's largest energy companies are racing to transform backwaters like this hamlet of 544 people into boomtowns."

"OTTAWA — Faced with uncertainty over its proposed Keystone XL pipeline, which would link Canada’s oil sands with the American Gulf Coast, TransCanada said on Thursday that it would build a pipeline to eastern Canada."