Planning on swimming in the ocean this summer? You might want to keep your eyes out for sharks, especially if you are heading ...

The giant extinct shark species known as the megalodon has captured the interest of scientists and the general public alike, ...

That is why shark teeth are the most abundant vertebrate ... Gruber: Several species do, including hammerheads and mackerel sharks. Typically, pelagic sharks that never encounter the bottom ...

Researchers with the University of Auckland recently witnessed an extraordinary scene in which a mako shark appears to be providing taxi service for an octopus. The bizarre interaction ...