Emphasizes the importance of maintaining healthy teeth for proper chewing, clear speech, and an attractive appearance. It explains the different types of teeth and their functions, the structure of a ...

A simple, straightforward developmental rule -- the 'patterning cascade' -- is powerful enough to explain the massive variability in molar crown configuration over the past 15 million years of ape and ...

A college student in New Jersey, tired of his crooked teeth, decided to fix them — all by himself, using a 3-D printer and other digital fabrication tools. Amos Dudley is about to graduate from the ...