Oil Sands – Canadian Natural Resources
Canada Election: Voters Divided Over Oil Sands Wealth, Climate - Bloomberg
Oil sands - Wikipedia
Pollution From Canadian Oil Sands Vapor Is Substantial, Study Finds - The New York Times
Alberta, Canada's oil sands is the world's most destructive oil operation—and it's growing
Unexamined risks from tar sands oil may threaten oceans | Stanford News
Researchers find 7,300-sq-mile ring of mercury around tar sands in Canada | Al Jazeera America
Alberta Tar Sands | gogel
Why should you care about Canada's tar sands?
Indigenous groups say Big Oil's pollution threatens their existence in Canadian forest
A Dilbit Primer: How It's Different from Conventional Oil - Inside Climate News
Canada tar sands linked to cancer in native communities, report says | Al Jazeera America
What Are Oil Sands? (Also known as Tar Sands)
The Environmental Impact of Oil Refineries in Canada | Britannica
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Exxon Dumps Tar Sands/Oil Sands Holdings, Slashes Estimate of Recoverable Reserves
Oil Sands | Alberta Energy Regulator
Canada's oil sands: why some of the world's dirtiest fuel is now in hot demand
Tar Sands & Pipelines - BlackRock's Big Problem
Canada's oil sands industry is taking a big hit » Yale Climate Connections
No Tar Sands
The Desire to Stop Canadian Tar Sands Transcends Borders
Oil sands - Wikipedia
What are oil sands? | HowStuffWorks
A Pipeline Controversy Explained: Is Washington Now in the Tar Sands Crosshairs? - Sightline Institute
One of the World's Dirtiest Oil Patches Is Pumping More Than Ever - WSJ
