BRUSSELS (Reuters) - Canada has threatened to scrap a trade deal with the European Union if the EU persists with plans that would block imports of Canada's highly polluting tar sands, according to EU ...

SAN FRANCISCO, Aug. 17, 2011 /PRNewswire-USNewswire/ -- Dole and Chiquita were greeted this morning with full-page ads in USA Today calling on the companies to reject extreme fossil fuels from ...

If it is ever built, the Keystone XL Pipeline will exist for one reason: To move Canadian tar sands oil from remote Alberta to refineries in Texas. For the U.S., controversy over the tar sands is ...

SHAGHAYEGH TAJVIDI, TRNN PRODUCER: Last week, 13 cities across Canada participated in a day of solidarity with the tar sands blockade in Hamilton, Ontario. Their activists had taken over North ...

OTTAWA (Reuters) - Canada will boost monitoring of pollution from its oil-rich tar sands and hopes this will speed up Washington's approval of a proposed $7 billion pipeline to transport heavy ...

Southeast Texans have no reason to oppose a plan to bring tar sands from Canada to Nederland via pipeline. In fact, they should welcome the proposal. The plan meshes with the region's existing network ...

The Washington Post is wailing about the environmental ruination of that great ecological wonder, the Canadian tar sands. Canada's Athabasca Basin holds more hydrocarbons (oil) than anyplace else in ...

Canadian researchers have used the mud at the bottom of lakes like a time machine to show that tar sands oil production in Alberta, Canada, is polluting remote regional lakes as far as 50 miles from ...

Studies reveal that pollution levels from Canada's Athabasca oil sands are much higher than industry-reported, raising health and environmental concerns. Despite ambitious climate pledges, Canada ...

Thanks to tar sands, Canada ranks third in world oil reserves behind Saudi Arabia and Venezuela. So, what are the tar sands (often called "oil sands"), how did they get there, and how are they ...