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 ...

Researchers say recently discovered teeth come from a previously undiscovered species of Australopithecus, adding to our understanding of human evolution. Maybe you've seen the T-shirts or the mugs, ...

When Thimios Mitsiadis was young, he wanted to be an astronaut. As he got older, he thought he would like to become a musician. Later, he considered becoming a priest. But both of his parents were in ...