A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...

There's growing evidence that the number of missing teeth a person has is an indicator of their risk of dying earlier than ...

Cows have been domesticated for over 10,000 years. They’re cloven-hooved herbivores of the Bovidae family. We use them for everything from meat to milk to leather. They’re raised all over the world ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Christina Nicholas, University of Illinois Chicago and David Avenetti, University of ...