Great white sharks may have given sharks a bad name with their rare attacks, but there's so much more to these fascinating creatures. While some sharks do have terrifying teeth, many others feed on krill, plankton, and tiny fish. Dive into a world of wonder as you find out how the biggest fish in the sea hunt for their food and give birth to their young. Find out about their terrifying ancestor the huge megalodon and their milder cousins: manta rays and sting rays.