Tufts University researchers took material from human and pig teeth and were able to grow a tooth-like structure. They hope ...

Beyond that, there's also the negative stigma around tooth ... as five or six sets of teeth that grow throughout their lives. If scientists can understand how pigs regrow and replace teeth so ...

"A tooth infection can kill you, but rarely," warns a Cleveland Clinic expert. Here's how to recognize the risks and how it can escalate.

Around 5.4 million people ... the cells the body uses to repair and regenerate cartilage. Additionally, it can strengthen the ligaments, tendons and bones around the joint. However, it often ...