This week, the Saint Louis Zoo said farewell to resident polar bear Kali and welcomed two polar bear twins in an exchange ...

The Saint Louis Zoo announced Wednesday that they have exchanged one of their long-time resident polar bears for young polar ...

Kali broke hearts from the moment he came to the St. Louis Zoo's then-new Polar Bear Point as an 850-pound 2-year-old in 2015 ...

ST. LOUIS - The Saint Louis Zoo announced a significant change in its polar bear exhibit this week, bidding farewell to ...

Columbus Zoo polar bears Lee and Aurora will be featured on "Mutual of Omaha’s Wild Kingdom Protecting the Wild" at 10 a.m.

Hope, the new polar bear cub at the Toledo Zoo, plays with her mother, Crystal, after going on display for the first time Friday, May 6, 2016. The Blade/Dave Zapotosky Buy This Image An explosion ...

Named after northern polar lights, Aurora is one of a set of twins born Nov. 25, 2006, at the Toledo Zoo ... the only polar bear cubs born in a North American zoo in 2016. Last November, "Mutual ...