A look at the strongest, biggest, most numerous, and just weirdest dental situations on the planet.

Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.

Some fossilized teeth from giant ancient megalodon sharks have unique scratches on them. These scratches, researchers believe ...

Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the discovery of an innovative method for dating ancient sediments.

Most mammals have a dental tool kit of differently shaped teeth. In our own mouths, for example, we have incisors to nip with, canine teeth to puncture, and premolars and molars to crush and mash ...

Remarkably, fossil shark teeth are also incredibly abundant ... scientists could estimate the age of the sites based only on mammal fossils. The sites were thought to be the same age.

Researchers in Egypt have found a 30-million-year-old skull of Bastetodon, revealing a powerful predator (Hyaenodonta).

Hidden beneath Egypt’s desert sands, scientists uncovered a nearly complete skull of Bastetodon, a 30-million-year-old ...

More than half of all mammal species are rodents, a group that includes squirrels, hamsters, mice and guinea pigs. Rodents have long, sharp front teeth that they use for biting and gnawing.