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 ...
MONTPELIER, Vt. (AP) — Some residents of far northern Vermont and environmental groups asked an environmental commission on Tuesday to subject any effort to move tar sands oil through a pipeline ...
Discovered: Canadian tar sands impact regional water supplies; therapy doesn't necessarily stop teens from becoming suicidal; first images of the high-energy cosmos; city birds grow up fast. Tar-sand ...
BRUSSELS, Oct 7 (Reuters) - The European Commission on Tuesday proposed scrapping a mandatory requirement to label tar sands oil as highly polluting after years of industry opposition. Sign up here.