In a new study, a team led by Pamela Yelick, a professor at the Tufts School of Dental Medicine, has successfully grown bioengineered teeth in pigs using a combination of human and pig cells.

In their research, Yelick and her team took soft living tissue from both human and pig teeth, combined them in a lab, and then transplanted it into a mini pig's mouth. They obtained the materials ...

If the pig's ear is gone within two or three minutes ... Narrator Another tip: avoid feeding your dog wet food, which clings to the teeth and encourages plague buildup. Stick to dry food.