Soon, however, there might be a third option: lab-grown teeth. Researchers at Tufts University School of Dental Medicine have grown a mix of human and pig tooth cells in pig jaws, a method that ...

They're actually the longest teeth in the human mouth. So what are these long ... and this difference isn't unique to our species. Our close relatives, gorillas, have it as well to an even ...

Find out about the different stages of a human life cycle and how we change ... down food before it is swallowed. What are the types of teeth? Find out the functions of different teeth types ...

Why Trust Us? A study out of Japan showed how targeting genes can regrow teeth in animals. Now, the team has turned to a human clinical trial. By targeting the USAG-1 gene, researchers believe ...

The most primitive hominid yet found, this species has more chimpanzee ... However, their teeth, as well as their leg and pelvis bones, exhibit human-like characteristics. They ranged in height ...