Polar bears are getting horrific injuries because of climate change, researchers say
Live Science reports: Polar bears are developing horrific wounds on their paws due to changing ice conditions in the Arctic, a new study reports. In the most severe cases, researchers describe two bears with crippling, dinner plate-size balls of ice stuck to their feet. Beneath the ice balls, the bears’ paw pads were covered in deep, bleeding cuts. “I’d never seen that before,” study lead author Kristin Laidre, a marine ecologist and associate professor at the University of Washington, said…