A large comparative study of primate teeth shows that grooves once linked to ancient human tooth-picking can form naturally, while some common modern dental problems appear uniquely human.

No matter how much they brush their teeth, some people still get more cavities than others, in part because of differences in ...

The animals' extended lower jaws were seemingly made for scooping, but research over the past few decades has found they ...

The Columbia University researchers achieved the feat by allowing their robot, EMO, to study itself in a mirror. It learned ...

A baby teething toy sold online is being recalled after dozens of choking incidents were reported. Longyanguiheng issued the ...