Unexamined risks from tar sands oil may threaten oceans | Stanford News
Disturbing Aerials Reveal Canada's Vast Tar Sand Mines | WIRED
Researchers find 7,300-sq-mile ring of mercury around tar sands in Canada | Al Jazeera America
Sweden takes Canada to task over tar sands pollution
Tar Sands in the United States: What You Need to Know - DeSmog
Ukraine War: Amid fossil fuel “gold rush,” Canada's dirty tar sands back “in hot demand” - Oil Change International
Destruction of the Alberta Tar Sands from Above - WilderUtopia
Oil Sand Industry in Canada Tied to Higher Carcinogen Level - The New York Times
Web Exclusive: Is it tar sands or oil sands? - A\J
Canada's Tar Sands: Destruction So Vast and Deep It Challenges the Existence of Land and People - Inside Climate News
We Love You, Alberta—Just Not Your Tar Sands | The New Yorker
What Are Tar Sands? | Union of Concerned Scientists
Canada's oil sands: why some of the world's dirtiest fuel is now in hot demand | Financial Times
Under the Lens: Just how bad is tar sands oil for the climate? - Clean Wisconsin
Alberta faces 'unstoppable' tar sands oil leak
What are tar sands? | American Geosciences Institute
Canadians' $100 billion oil and gas problem | Grist
Why should you care about Canada's tar sands?
Groups Criticize Nation's First Tar Sands Mine | UPR Utah Public Radio
What Are Tar Sands and Why Should You Oppose Them (and How to Do It) - One Green Planet
Alberta Tar Sands
The Texas of Canada Just Turned Its Back on Oil | WIRED
How Things Work: Canada's Oil Sands - Our World
