Using a combination of guillotine-based experiments and cutting-edge computer modeling, researchers have explored the most efficient ways for teeth to slice food. Their results show just how precisely ...

While many people worry about the photogenic layout of their teeth, chances are most don’t think about individual tooth shape. Well, you should—because it might be partially determined by your ...

Researchers find that the evolution of teeth in the giant prehistoric shark Megalodon and its relatives was a by-product of becoming huge, rather than an adaptation to new feeding habits. A pioneering ...