There are reports of “struggling bears swimming wearily in open water.” The endangered classification for Polar Bears could ... s article “Collapse of a Food Chain” reports “California ...

The polar bear stands at the top of the Arctic food chain, perfectly adapted to one of the harshest environments on Earth. As the ultimate apex predator, it relies on strength, stealth ...

Which means they play a vital role in the balance of their ecosystem. By helping protect the polar bear, we’re helping to make sure the Arctic food chain stays healthy, for the benefit of wildlife and ...

In the 1980s satellite data showed that Arctic sea ice extended ... belugas, and polar bears,” says San Félix. It means the food chain here is still healthy. We talk about a pod of bowhead ...

Several researchers the Barents Observer spoke with underline that sea ice extent has already changed dramatically. Just a ...

It is common knowledge that Arctic cleanup work is challenging and expensive. Long distances, hard-to-access areas, scattered ...

The Arctic is changing ... beluga whales and narwhals feed on the fish. The polar bear tops the food chain. September sea ice — the ice left at the end of the summer melting season — is ...

But with the Arctic warming ... may kill bears out of concern for public safety. And consuming rubbish can make bears sick. Wrappers are often frozen into food scraps so polar bears end up eating ...