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, ...

In many ways, the so-called "monster shark" is regularly featured ... But the true size and shape of this extinct giant probably doesn't resemble the star of "Jaws." Scientists have long debated ...