Canada home to vast majority of North America’s remaining longest and free-flowing rivers: new McGill University and WWF study in ...
Toronto, May 08, 2019 (GLOBE NEWSWIRE) -- Just over one-third (37 per cent) of the world’s 246 longest rivers remain free-flowing, according to a new study published in the scientific journal Nature. Of those found in North America, 73 per cent are in …