It can be easy to take our teeth for granted until something goes wrong. Our teeth play a major role in our ability to eat and digest food, and can affect our overall health. Adults typically have 32 ...

Teeth first evolved as sensory organs, not for chewing, according to a new analysis of animal fossils. The first tooth-like structures seem to have been sensitive nodules on the skin of early fish ...

Your teeth's colour changes can signal serious health issues beyond just staining. Yellowing might indicate liver problems or diabetes, while gray or dark teeth could point to trauma, heavy metal ...