A polar bear cub named Nur was introduced in Sao Paulo on Thursday, marking a historic milestone as the first polar bear born ...

Polar bears Lee and Aurora at the Columbus Zoo and Aquarium will be featured in an upcoming episode of "Mutual of Omaha’s Wild Kingdom Protecting the Wild." The episode will air on NBC at 10 a.m ...

located high above our planet’s surface in the polar regions. Earth’s twin “halos” are called the “auroral ovals.” Scientists refer to the northern halo as the “Aurora Borealis ...

Aurora began to spend more time in her den ... In return, the São Paulo Aquarium paid for the Russian translation of Polar Bears: The Natural History of a Threatened Species, by Ian Stirling ...

Polar bears Lee and Aurora are the latest of the zoo's denizens to be featured in an episode of "Mutual of Omaha’s Wild Kingdom Protecting the Wild." Wildlife expert and series co-host Peter ...