These dental devices clean teeth, reduce tartar buildup ... Graefe, J.F. Methods to evaluate the well-being of laboratory primates. Comparison of macaques and tamarins. Lab.

If we can understand these relationships, we can use fossil teeth to reconstruct the diets of our early hominin ancestors and other extinct primates. As any five-year-old child familiar with ...

Sure, you may need a laboratory full of ... but new research shows that teeth provide a fresh way of creating biological ...