Learn why polar bears have white fur and other cool facts, plus WWF’s efforts to protect them and their Arctic habitat from ...
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Polar bears feed millions of other Arctic animals
Polar bears, the iconic creatures of the Arctic, have a role that extends beyond their status as apex predators. They are vital contributors to the Arctic ecosystem, providing millions of kilograms of ...
Polar bears, unable to thrive on land in Canada's Hudson Bay, are facing greater risk of starvation as Arctic ice melts and they endure longer ice-free seasons, researchers said. In a study published ...
ON HUDSON BAY — Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff York scans a region that's on a low fat, low ice diet because of climate ...
Polar bears, beyond their predatory role, are vital providers of carrion for Arctic scavengers like foxes and gulls. These ...
Polar bears are struggling to survive as sea ice dwindles. Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the ...
More time stranded on land means greater risk of starvation for polar bears, a new study indicates. During three summer weeks, 20 polar bears closely observed by scientists tried different strategies ...
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