Molecular evidence from a 2-million-year-old southern African hominid species indicates sex and genetic differences in P. robustus.

A cutting-edge technique for analyzing fossil tooth enamel is revealing remarkable new information about 2 million-year-old ...

A fox’s teeth are one of its more unique features. Although they’re omnivores, their canines resemble those of a carnivore, ...

They've extracted fragments of enamel proteins from the teeth of fossils of the species Paranthropus robustus and used them ...

In the 460-million-year-old Eriptychius, the researchers found large, open pulp cavities and branching dentin tubules — an ...

Discover whether a Komodo dragon or an alligator would win a fight. A Komodo dragon vs alligator fight features two deadly reptiles!

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...

Sharks, skates and catfish also have tooth-like structures called denticles that make their skin feel like sandpaper. When ...

We break down the key differences between foxes and raccoons to see who would win in a fight based on size, speed, and ...

specialized bone-cracking back teeth, and propensity for preying on large herbivores. It was just one of the remarkable animals that once roamed the Americas, along with immense cats, giant short ...

Animal is shown carrying a stolen egg gingerly with teeth that are powerful enough to rip through bones of much larger critters.