Dental researchers from Tufts University took cells from the dental pulp of a human tooth and mixed them with cells from the enamel of a pig tooth and seeded them onto a “scaffold.” It was then grown ...

Squirrels, beavers, and other rodents have orange-brown front teeth that may be key to developing oral care products that better protect human tooth enamel and ensure that restorations last longer.

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 ...