Polar Bears Are Suffering From Painful Ice Blocks on Their Paws Due to Climate Change
Scientists discover large ice balls causing injuries to polar bears' feet.
The article "Polar Bears Are Suffering From Painful Ice Blocks on Their Paws Due to Climate Change" from BBC's Discover Wildlife explains how polar bears are experiencing painful ice blocks on their paws, some as large as 12 inches in diameter. Researchers from the University of Washington found that these ice blocks are causing deep injuries, and climate change is to blame for the freeze-thaw cycles that cause the blocks.
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BBC's Discover Wildlife brings you closer to nature with expert advice, conservation news, the best nature writing and stunning wildlife photography. Learn more about subscriptions here.
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