A dentist had to be called to help a polar bear with a bad tooth. 75-stone Arktos at Highland Wildlife Park in Inverness-shire had been suffering with toothache when the dentist was called. Broken or ...

A new study is providing an enhanced look at the intertwined evolutionary histories of polar bears and brown bears. Becoming separate species did not completely stop these animals from mating with ...

Dr. G. E. Folk Jr. (1/2) NATURALLY FORMED BEAR CANINE TOOTH HAS A LONG CRACK RUNNING LENGTHWISE. (2/2) NATURALLY FORMED BEAR CANINE TOOTH HAS A LONG CRACK RUNNING LENGTHWISE & SOME LOSS AT THE TIP.