An endodontist, who normally works on people, and her assistant both volunteered their services, Lavin said, to perform a root canal on the fully sedated 450-pound bear. They were part of a larger ...

A young polar bear at the Alaska Zoo is flashing a healthier smile after undergoing an unusual dental procedure.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The Arctic is not the most hospitable place on Earth. Some Arctic ...

BROOKFIELD, IL -- Guests at the Brookfield Zoo will soon have a new polar bear to view. Amelia Gray, an 8-year-old female polar bear is set to join the zoo in the coming weeks, the zoo announced this ...