A sign warning of an underground petroleum pipeline is seen on a fence at Kinder Morgan's facility where work is being conducted in preparation for the expansion of the Trans Mountain Pipeline, in Burnaby, B.C.(Darryl Dyck/The Canadian Press)
Published Saturday, August 11, 2018 12:39PM MDT
Last Updated Saturday, August 11, 2018 6:28PM MDT
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A special air quality statement is in effect for Calgary and surrounding areas because of a thick blanket of smoke coming from several nearby wildfires.
Environment Canada predicted the Air Quality Health Index to reach a very high risk, or 10+, on Saturday.
In a big win for the City of Portland, Oregon, the Oregon Court of Appeals issued a ruling that the city had not violated the U.S. Constitution's Commerce Clause by voting to ban any new fossil fuel terminals within its borders.
