Canada’s tar sands have gained infamy for being one of the world’s most polluting sources of oil, thanks to the large amounts of energy and water use required for their extraction.

Officials from the U.S., Canada and several indigenous groups announced a proposal Monday, March 11, 2024, to address longstanding pollution from coal mining in British Columbia that's ...

Under President Biden’s leadership, we are taking long-awaited, collaborative action to address pollution and restore clean water for the region,” said Brenda Mallory, chair of the White House ...