Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: Lincoln Park Zoo) It may be that zoo animals are so well cared for they develop ...

An image of a napping polar bear curled up on an iceberg has captured ... Photographer of the Year People's Choice Award. Lincoln Park Zoo, DryHop Brewers create beer to raise money for polar ...

Trainers go nose-to-nose with Lincoln Park Zoo's new polar bear Toy donations down for longtime Chicago charity's annual Christmas store 2 women struck in Lincoln Park hit-and-run Pedestrians ...

In 2018, staff at Lincoln Park Zoo in Chicago began to notice something unusual about a male polar bear named Siku. He was losing hair, revealing patches of black skin underneath. Evidently itchy ...