Blind and mostly hairless, with front teeth that put beavers to shame, the naked mole-rat is one of the most unusual-looking ...

Like most mammals, humans are diphyodont: We have two sets of teeth – baby teeth and adult teeth. The technical term for our baby teeth is deciduous teeth because they fall out, the same way deciduous ...

Raccoons are medium-sized mammals that are native to North America and Mexico. These critters have also been introduced to Europe and Japan. They are easily distinguished by their bushy tail and ...

Squirrels, beavers, and other rodents have orange-brown front teeth that may be key to developing oral care products that better protect human tooth enamel and ensure that restorations last longer.