Long considered stable, even in the face of changing climate conditions, Perito Moreno has retreated nearly half a mile in some areas over the past few years and could retreat by more than a mile in the near future.
Massive, 18-mile-long Patagonia glacier experiencing rapid ice loss for 1st time
What was once considered the most stable glacier in the Patagonia region is experiencing ice loss at rates far greater than previously thought.
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