Canada glacier melt rerouted in rare case of 'river piracy'
April 16, 2017
WASHINGTON (AP) — Scientists have witnessed the first modern case of what they call "river piracy" and they blame global warming. Most of the water gushing from a large glacier in northwest Canada last year suddenly switched from one river to another.
That changed the Slims River from a 10-foot (3 meters) deep, raging river to something so shallow that it barely was above a scientist's high top sneakers at midstream. The melt from the Yukon's Kaskawulsh glacier now flows mostly into the Alsek River and ends up in the Pacific Ocean instead of the Arctic's Bering Sea.
It seemed to all happe...