https://thenarwhal.ca Deep Dives, Cold Facts, & Pointed Commentary en-US Copyright 2026 The Narwhal hourly 1 https://thenarwhal.ca/federal-study-reignites-pollution-concern-expanding-tar-sands-region/ Fri, 18 Jan 2013 13:00:00 +0000 http://localhost.com/narwhal/2013/01/18/federal-study-reignites-pollution-concern-expanding-tar-sands-region/ Carol Linnitt Alberta Athabasca River bitumen Cancer contamination David Muir David Schindler deformed fish Environment Canada Fort Chipewyan Fort McMurray Jane Kirk Joanne Parrott oil sands oilsands PAHs polycyclic aromatic hydrocarbons RAMP tar sands Toxin