Narrator: Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth. So what are these long ...
The fossil teeth showed signs of delayed development ... Overall, the findings suggest that Homo species evolved to have longer childhoods to spend more time learning about social behavior ...
Fans have taken notice of Stafford's bright, white teeth this season, including during the Rams' wild-card win over the ...
At night in a cave of southern Thailand, a 2-foot-long creature with “blade-shaped” teeth searched for its next meal.