For the first time since 1949, fuel -- gasoline, diesel, and jet fuel -- was the United States' biggest export in terms of dollars, the Associated Press reports ...

As details emerge about a 28,000-barrel oil spill from a pipeline rupture in northern Alberta, Canada, environmentalists and indigenous leaders are calling for a halt to the notion...

The panel appointed by the government of Alberta to design an environmental monitoring system for the Alberta oil sands is fracturing even before its first meeting. U.S...

Prime Minister Stephen Harper will speak frankly on national Canadian television about his intention of selling tar sands oil to China if the United States does not approve the Key...

WASHINGTON—Despite strong objections from American Indians and environmentalists, the Republican leadership is pressing for the immediate development of the Keystone XL pipeline...

Claiming that Shell Canada has held back on promised funds meant to mitigate the effects of oil sands development on its territory, the Athabasca Chipewyan First Nation (ACFN) is s...

As rumors swirled about Canada's potential withdrawal from the Kyoto Protocol on greenhouse gas emissions, the nation continued its Fossil Award–winning sweep at the COP17 talks in...

Canadian Prime Minister Stephen Harper expressed disappointment at the U.S.’s decision to postpone a decision on the Keystone XL pipeline, even as TransCanada studied alternate rou...

WASHINGTON—Indian activists are taking a victory lap given their role in the recent announcement of the postponement of the Keystone XL pipeline by the Obama administration...