Polar bear cubs in the Arctic are beginning to emerge from their dens. Until now, the babies have been relying on nutrients from their mother's milk to go from hairless, blind cubs to bears ready to ...

In the remote, icy expanse of the Arctic, the survival of a species begins with a remarkable act of resilience and devotion. The journey of a polar bear mother, from conception to raising cubs in one ...

Our magnificent Earth gives us so many biomes to explore and call home, but one of the planet's harshest environments is home to some of the most beautiful moments. I'm talking about the Arctic, of ...

After nearly a decade of trying to learn details about polar bears’ denning habits in the Arctic, researchers have captured cubs emerging from dens on video for the first time. The footage was filmed ...

Sometimes I wonder how the polar bear became the poster animal for climate change. These are ferocious beasts—they’ve even be known to engage in a little cannibalism when food gets tight. They’re far ...