CALGARY, Alberta (Reuters) - Royal Dutch Shell Plc may process tar-like crude from its Canadian oil sands holdings at some of its U.S. refineries, rather than at a proposed C$27-billion ($26-billion) ...

CALGARY (Reuters) -Giant shovels, driverless trucks and a dog-like robot have all helped Canada's oil sands companies including Imperial Oil and Suncor become some of North America's lowest-cost oil ...

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 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

The relentless search for oil has led explorers to the boreal forest of northeastern Alberta, among the jack pines and black spruce trees an hour's drive from the boom town of Fort McMurray. Kelly ...

Issued on behalf of Sky Quarry, Inc. A Utah oil sands resource with a constructed processing facility, a $35-per-barrel target production cost, and direct integration with America’s only ...

Canadian oil companies have poured billions of gallons of toxic waste into vast reservoirs spread across the boreal forests of Alberta. To permanently dispose of the wastewater, they want to pump it ...

May 30 (Reuters) - Canada has agreed to assess whether naphthenic acids found in northern Alberta's oil sands tailings ponds should be classed as toxic under federal law, a move that could pave the ...