A new study of great white sharks reveals that young sharks spend much of their time as bottom-feeders rather than hunting near the surface. Shark attacks on humans are rare but they do happen, so ...

Up close of a whale shark with its mouth wide open and it's eye to the left looking at the camera Up close of a whale shark with its mouth wide open and it's eye to the left looking at the camera A ...

National Geographic is celebrating a decade of its annual “SharkFest” with new programming diving into those sharp-toothed creatures of the deep. But, before they develop the type of jaws that allow ...