This “chipmunk shark” packed quite a punch with its strange set of teeth. Its diet varied from shrimp to worms to hard-shelled brachiopods — generally crunchy things. The discovery ...

One theory suggests that this unique tactic allows orcas to feast on the nutrient-rich liver while avoiding damage to their ...

This massive great white shark is making its way ... on the tongue-side surfaces of teeth, suggesting specific patterns of interaction rather than random damage. It's unlikely they would ...

A megalodon tooth next to a tooth of a great white shark. The largest megalodon tooth ever found is almost 18 centimetres long. By comparison, great white teeth are usually about five centimetres long ...

(Graham Thompson/CBC) A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House ...

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, historians and marine biologists alike are quick to note that the ...