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

It's hard to resist a puppy's adorable face, but don't be fooled — they're willing to be a little rough around the edges if ...

Shark teeth' – officially known as persistent deciduous teeth (PDT) – is a disorder where two sets of gnashers come out of a ...

Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...