Assiniboine Park Zoo unveiled two polar bear cubs Friday afternoon ... take up permanent residence in the new Journey to Churchill exhibit. Assiniboine Park Zoo announced it will open its pond ...

The Wild Canada exhibit at the Wilder Institute Calgary Zoo was closed on Friday after one of the zoo's two polar bears died ...

The pair came to Calgary from the polar bear enclosure at the Assiniboine Park Zoo in Winnipeg. They were chosen because they had lived together for years and were considered to be compatible.