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

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Just how many teeth do humans have? We take a bite out of the science to help you digest the facts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

(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 ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...