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.

Add Yahoo as a preferred source to see more of our stories on Google. x-ray scans of early human skulls. the teeth are colored red, green, orange, blue, and purple to show the differences among them ...

Recent analysis of ancient antelope teeth has provided unexpected insights into the lives of early humans, challenging long-held assumptions about their daily activities and environments. These ...

CINCINNATI (WKRC) - A recently-published study revealed that scientists grew human-like teeth in a pig's mouth by using a mix of human and pig DNA. The new study, published in Stem Cells Translational ...

Researchers believe lab-grown teeth could one day serve as an alternative to synthetic dental implants. By Mack DeGeurin Published Feb 6, 2025 2:49 PM EST Get the Popular Science daily newsletter💡 ...

For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use—people cleaning their teeth with sticks or fibers, or easing gum pain with makeshift "toothpicks." ...

Losing a tooth is tough. If we lose the small living structures that help us chew our food, we're left with the options of replacing them with dentures or implants that can be costly. Beyond that, ...