Congratulations to the people of TransCanada, Inc., whose long fight to connect the tar-sands-oil-pumping Keystone pipeline to the Gulf Coast of America finally reached fruition on Wednesday. Even ...
Canada’s tar sands have gained infamy for being one of the world’s most polluting sources of oil, thanks to the large amounts of energy and water use required for their extraction. A new study says ...
Canada’s tar sands are the fourth-largest oil deposit in the world, but separating the bitumen creates large volumes of toxic wastewater, which is stored in tailings ponds that now cover 270 km² (104 ...
Canada’s controversial oil-producing tar sands generate a substantial amount of unaccounted-for carbon-based emissions that can affect air quality, according to measurements taken by aircraft. The ...
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