Baleen whales don’t have teeth. Instead, they use baleen, a filtering system that lets the largest animals on Earth feed on ...

When we think of survival in the wild, sharp teeth and powerful jaws comes to mind. But nature has its own surprises. Some ...

Like most mammals, humans are diphyodont: We have two sets of teeth – baby teeth and adult teeth. The technical term for our baby teeth is deciduous teeth because they fall out, the same way deciduous ...

Do sharks really have teeth on their eyeballs? Not quite - but one species does have tooth-like scales on its eyes. A paper published in 2020 reported that the eyeballs of the whale shark, the world's ...