Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Losing a tooth is tough. If we lose the small living structures that help us chew our food, we're left with the options of replacing them with dentures or implants that can be costly. Beyond that, ...

While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of edentulism, a.k.a. toothlessness. Now, Japanese ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers implanted cultivated tooth constructs into the mandibles of six two-year-old mini pigs. Dental researchers from Tufts ...

The enamel on our teeth is the hardest tissue on the human body. A new study looks at the nanoscale structure of enamel from teeth dating as far back as 18 million years ago to see how it's changed.

Losing a tooth can be a frustrating and costly experience. Current solutions like dentures and implants can be expensive, uncomfortable, and require ongoing maintenance. But what if we could regrow ...

Researchers have developed a way to grow human-sized tooth-like tissues in the mouths of pigs – this may be a lot to chew on, ...