As the Arctic warms, some polar bears are being injured by painful ice buildup on their paws: study
Researchers observing polar bears in two different populations in northern Canada and Greenland found that some of the bears were experiencing hair loss, gashes and ice buildup on their paws that, in some cases, seriously affected their mobility.
Researchers observing polar bears in two different populations in northern Canada and Greenland found that some of the bears were experiencing hair loss, gashes and ice buildup on their paws that, in some cases, seriously affected their mobility.
