British children's animated show "Peppa Pig" debuted a lesbian polar bear couple in a new episode, marking the first time in its 18-year history that the show has had gay characters.

A new optical illusion featuring a polar bear in a snowy landscape has been making the rounds online, with only 1% of people ...

Newborn polar bears are hairless and weigh just 1 pound (0.5 kilograms). However, they grow quickly thanks to their mother's fatty milk and reach 22 pounds (10 kg) by the time they emerge as cubs.

Alongside a polar bear, are 10 objects including a teddy bear, a candy cane, and a Christmas gift Credit: Shutterstock. Lyudmyla Kharlamova, who lives in Ukraine, designed the challenge posted on ...

Those who live near Earth’s icy polar regions experience near-constant night every winter. In December, the village of Arctic Bay, Nunavut glows through the winter darkness. Located in the ...