OTTAWA — Alberta Premier Danielle Smith said that she’ll do her part to make sure that American drivers know who to thank for ...

The Frozen Ground Under Threat Permafrost is like Earth's ancient freezer, stretching over vast regions, mainly near the ...

From time to time new oil resources come online — like Canadian oil sands or US crude oil from oil shale — these add to the global supply. New sources can exert a downward force on oil prices, even in ...