Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: ...

"If you want to lock eyes with a bear, you've got to make your way to Churchill," said John Gunter, CEO of Frontiers North, a ...

Since WCCO first visited Churchill in 1993, the polar bear population here has been cut in half, according to estimates ...

The loss of certain parasites and microbes in our guts may ... t represent a threat and to lessen their response. Siku the polar bear received a similar treatment, receiving a combination of ...