Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans — and now ...

Researchers in New Zealand have recorded what they believe is the first instance of a shark actively making noise.

The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks,” evolutionary biologist Carolin Nieder, of Woods Hole ...

Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...

New research suggests that the prehistoric megalodon, the biggest shark known to have existed, was even larger than we ...

In this video, we’ll learn about just how big great white sharks really are and how scientists can use their teeth to ...

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...

While fans of the movie and novel “Jaws” might envision an encounter with a 22-foot great white shark as being daunting, ...

Rare megalodon shark teeth are up for auction in Saint John, N.B., with bids already reaching over $1,100. The fossils are up ...

A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years ...

Jones Auction House in Saint John is taking bids on six teeth that once belonged to the megalodon — a massive species of ...