Mackerel sharks (order Lamniformes) are a large group consisting of about 22 species in 10 different families ... we're about to get in deep with six types of sharks. Learn more about these ...

Different sharks use different strategies to eat ... Many sharks die when boats looking for other types of fish accidentally catch sharks in their nets. People also hunt sharks for meat, oil ...

One of the reasons sharks have been so successful is that they have exploited different ecosystems and eaten different types of foods. And because they’re eating different foods, they need different ...