What Are the Oil Sands | Canada's Oil Sands Facts & Information
Canada tar sands linked to cancer in native communities, report says | Al Jazeera America
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The Environmental Impact of Oil Refineries in Canada | Britannica
The Texas of Canada Just Turned Its Back on Oil | WIRED
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Oil Sands Definition
Canada Election: Voters Divided Over Oil Sands Wealth, Climate - Bloomberg
Oil Sands – Canadian Natural Resources
Oil Sand Industry in Canada Tied to Higher Carcinogen Level - The New York Times
Oil Sands | Alberta Energy Regulator
Alberta Tar Sands | gogel
Canada's oil sands: why some of the world's dirtiest fuel is now in hot demand
Scientists call on Canada to bar new oil sands development | Science | AAAS
Alberta, Canada's oil sands is the world's most destructive oil operation—and it's growing
One of the World's Dirtiest Oil Patches Is Pumping More Than Ever - WSJ
Why should you care about Canada's tar sands?
The Future of Canada's Oil Sands | Earth.Org
Engineering Ingenuity Unlocks Alberta's Oil Sands - discoverAPEGA
Researchers find 7,300-sq-mile ring of mercury around tar sands in Canada | Al Jazeera America
Oil sands - Wikipedia
What are tar sands? | American Geosciences Institute
We Love You, Alberta—Just Not Your Tar Sands | The New Yorker
Exxon Dumps Tar Sands/Oil Sands Holdings, Slashes Estimate of Recoverable Reserves
Oil sands - Wikipedia
Alberta, Canada's oil sands is the world's most destructive oil operation—and it's growing
