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

However, measuring a creature that inspired “The Meg” against one that gave creative birth to “Jaws” may not be apt. If not an apples-to-oranges scenario, it may well be a “lemon shark to great white” ...

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