Far north in the Arctic Ocean on Wrangel Island, an orphaned polar bear cub struggles to find food, but due to rising global temperatures, sustenance is scarce because the pack ice that the bears rely on for hunting is late in coming.
Far north in the Arctic Ocean on Wrangel Island, an orphaned polar bear cub struggles to find food, but due to rising global temperatures, sustenance is scarce because the pack ice that the bears rely on for hunting is late in coming.