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 ...

Fossilized teeth show that two different kinds of ancient human ancestors coexisted more than 2 million years ago. One of ...

A team of researchers has taken an important step toward a future where we can regenerate human teeth with the use of stem cells.

Life The first teeth were sensory organs on the skin of ancient fish Teeth are good for chewing and biting, but they are also sensitive – and that may have been their original function hundreds ...

Researchers say recently discovered teeth come from a previously undiscovered species of Australopithecus, adding to our understanding of human evolution.