A pair of polar bears, a brother and sister named Klondike and Snow, who have lived together since their births in Denver in 1994, have been split up by allergies. Snow had been suffering with ...

Klondike and his sister, Snow, were neglected by their mother at birth at the Denver Zoo in 1994. Zoo staff kept the cubs alive, but after a year the growing bears needed more space and were sent ...

Circa the mid-1990s, there were no bigger stars in Denver than Klondike and Snow, a pair of polar bears at the Denver Zoo, where they were born and raised after their mom abandoned them.