Most adults have 32 teeth. Different groups of teeth are used to process food in various ways. For instance, molars are used to grind food, while incisors are used to bite it. Your teeth are also ...

Using mouse incisor models, researchers reveal how coordinated cell movements form crack-resistant enamel in teeth ...

The largest rodent ever to have lived may have used its front teeth just like an elephant uses its tusks, a new study has found. "We concluded that Josephoartigasia must have used its incisors for ...

A large consanguineous family with four individuals displaying five incisors in the anterior mandible is described. This family condition led us to propose a hypothesis of an autosomal recessive ...

Biologists have been puzzled by the evolutionary adaptation behind a common tooth trait of northern Asians and Native Americans: shovel-shaped incisors. An analysis of archeological specimens shows ...

Background: Three-dimensional (3D) printing technology is used widely in dentistry for applications including implant surgery, oral and maxillofacial surgery, orthognathic surgery, endodontics and ...

It can be easy to take our teeth for granted until something goes wrong. Our teeth play a major role in our ability to eat and digest food, and can affect our overall health. Adults typically have 32 ...

Nano-sized pockets of iron material in rodents’ incisors (coypu on the left and beaver on the right) strengthen and protect the teeth. Chattering squirrels, charming coypus, and tail-slapping beavers ...

Incisors are the sharp teeth at the front of the mouth that are important for biting and chewing solid foods. Babies and adults have eight incisors, including: upper central incisors — the two at the ...

Nature showcases bizarre dental adaptations for survival. Nutria boasts bright orange, iron-fortified teeth, while goosanders sport tooth-edged beaks for gripping fish. Sheepshead fish possess ...