Astra, a 4-year-old polar bear, arrived at Como Zoo on Thursday. Her move is part of a breeding effort to support polar bear ...

On Friday morning, zoo officials announced the arrival of 4-year-old Astra, who they hope will mate with Kulu, a 5-year-old ...

Astra's sister, Laerke, will remain behind at Point Defiance Zoo. Experts say that at this age, polar bears begin to live ...

Como Park Zoo & Conservatory has a new resident. Astra, a four-year-old, 700-pound female polar bear, arrived Thursday night from Point Defiance Zoo & Aquarium in Tacoma, Wash. Upon arrival, the zoo ...

The Oregon Zoo will soon say goodbye to Nora, a remarkable polar bear who enjoyed viral stardom as a cub and overcame all ...

On Wednesday evening, the newest resident of the Como Park Zoo arrived: a 4-year-old polar bear named Astra. Astra comes from the Point Defiance Zoo & Aquarium in Tacoma, Washington.

POWELL, Ohio -- An 8-week-old polar bear cub at an Ohio zoo is doing well after being taken care of by staff when her mother stopped caring for her. The staff at the Columbus Zoo and Aquarium removed ...

POWELL, Ohio -- The Columbus Zoo is offering up a dose of cuteness with the first video of some polar bear cubs. The twins shot their first video with their mother, Aurora. They are shown cuddling and ...

COLUMBUS, Ohio -- A polar bear cub being raised by Columbus Zoo staff after being abandoned by her mother is ready to be named and the zoo is holding a contest to let the public choose her new moniker ...

BERLIN -- Germany's oldest zoo, which is home to the world's largest variety of species, welcomed an adorable polar bear cub. Polar bear mother Tonja gave birth to her cub on Dec. 1. The cub has ...

Berlin's Tierpark zoo has unveiled the much-anticipated name of its new star attraction, a 4-month-old polar bear cub. Hertha, born on Dec. 1, is named after the German capital's eponymous top league ...

The 5-week-old cub began to open her eyes Friday. — -- A sleeping polar bear cub at an Ohio zoo was caught apparently dreaming and the zoo got the adorable slumber on video. In the video, the cub ...