News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   Ben Jones |   Case in Point This photo shows a quickly eroding cliff along Alaska's Beaufort coast. There are no islands off shore, so strong, storm-driven waves can batter the bluffs and chip away at sediment-filled blocks of ice. And as soon as one block falls, water seeps in to chip away at the next block. | Discovery News Video   « back to article

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