The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing ...

While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of edentulism, a.k.a. toothlessness. Now, Japanese ...

The teeth that usually break are the dog's largest and most powerful teeth: the carnassials. Dogs have four carnassial teeth, an upper and a lower on each side, situated with their molars. Carnivores ...

Editor’s note: Dr. Lee Pickett has retired, but Creators continues to distribute columns from her archive. This one is from 2022. Q: Ava, my 2-year-old dog, was chewing an elk antler when she started ...