Add Yahoo as a preferred source to see more of our stories on Google. Studies of ancient skulls show wider jaws and fewer malocclusions, leading researchers to explore how diet and lifestyle shaped ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

Teeth are like tiny biological time capsules. They tell stories about ancient diets and environments long after their owners have died and landscapes have changed. After bones break down, tooth enamel ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. (THE CONVERSATION) Teeth are like tiny biological time capsules. They tell stories about ancient ...

For more than a century, dentistry has focused on repairing or replacing damaged teeth, not growing new ones. That assumption is now under direct challenge, as Japanese teams move a first-of-its-kind ...

Teeth are like tiny biological time capsules. They tell stories about ancient diets and environments long after their owners have died and landscapes have changed. After bones break down, tooth enamel ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Zelalem Bedaso, University of Dayton (THE CONVERSATION) Teeth are like tiny biological ...