In the gateway to the Arctic Ocean, fat, ice and polar bears are crucial. All three are in trouble.
ON HUDSON BAY (AP) — Searching for polar bears where the Churchill River flows into Canada’s vast Hudson Bay, biologist Geoff York scans an area that, because of climate change, has a diet low in fat and ice. And for polar bears the values are getting lower and lower. There are now about 600 polar … Read more