Shark teeth are also disposable – they are constantly replaced throughout their lives, like a conveyor belt pushing a new ...

The morphology of an animal's teeth often reflects its diet. A well-known example of a mammal that feeds in the water is the crabeater seal (Lobodon carcinophaga), which consumes large amounts of ...

Dr. Chan also notes that dental implants do not depend on neighboring teeth for support. The HelloNation article explains ...

New studies shed light on ancient creatures' dental structure and wear -- and how these unique characteristics helped them live and adapt to their environments. A trio of published studies have ...

Teeth can tell us a lot about the evolution of prehistoric humans, and our latest study of one of our species' close relatives may finally resolve a long-standing mystery. The genus Paranthropus is ...

The danger lies in how quickly infection can reach the nerve of the tooth. In a normal tooth, enamel and dentine provide ...

Post and core is a dental restoration treatment that’s sometimes performed after a root canal. When a significant portion of a tooth’s structure is removed, a post and core can help keep a dental ...

Teeth are a rare exception. Once formed, dental tissues do not remodel, allowing them to permanently record disruptions to growth and long-term dietary habits.