As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied ...

Watching a polar bear roam across Arctic tundra sounds like an expedition reserved for wealthy travelers. In practice, a ...

Learn how climate change is shifting the way seals hunt and how a lose of ice could create bigger risks even still.

When many types of fish are available, seals stay longer and dive deeper, even in dangerous areas. This shows that food variety can outweigh fear. In safer areas, seals spend less time diving because ...

Polar bears depend on frozen ocean surfaces more than any other land predator. The ice functions as a platform where they ...

Rivkin said polar bears spend six to nine months of the year on sea ice and head to land as it melts, only to wait until it ...