That must have been one heck of a toothy smile—imagine regular pig teeth growing next to bioengineered human-ish ones. After ...

While dentists can easily remove tartar buildup these days ... of plants eaten at the time by surveying calculus on the teeth of human remains. The findings, expected to shed light on the dietary ...

Like humans, dogs can suffer from dental problems ... Several dog foods and kibbles are formulated to reduce plaque and tartar on their teeth, and dental chews (a type of dog treat) usually ...