Sea otters living along the coastline of Canada’s British Columbia province carry residues of “forever chemicals” in their bodies, according to a new study,  and those living near dense human populations or shipping lanes are the most heavily impacted.

I spent three days in Vancouver, British Columbia, where I stayed in a five-star hotel, explored Billionaires' Row, and spotted fancy cars and yachts.

The rift between two provinces at odds over a proposed pipeline is straining Canada's unity as it seeks to become an energy superpower.