Travis Fairweather

The Fort McMurray wildfire in northern Alberta that forced the evacuation of 90,000 residents and shut in more than a million barrels per day of oil output was most likely caused by human activity, the Royal Canadian Mounted Police (RCMP) said on Tuesday.

The Fort McMurray wildfire in northern Alberta that forced the evacuation of 90,000 residents and shut in more than a million barrels per day of oil output was most likely caused by human activity, the Royal Canadian Mounted Police (RCMP) said on Tuesday.