The Arctic is home to some of the most well-known animals, such as polar bears. They stand for strength, endurance, and the stark beauty of the frozen north. These big land predators can live in ...

White fur, blubbery skin, sharp claws. Polar bears seem perfectly adapted to their frigid habitat up north. Now, researchers have discovered the bears have another unexpected Arctic adaptation: greasy ...

Scientists have discovered the anti-icing secret of polar bear fur -- something that allows one of the planet's most iconic animals to survive and thrive in one of its most punishing climates. That ...