When it comes to sharks, bull sharks are certainly unique in their ability to switch habitats and thrive in different spots. Their teeth serve this purpose by helping bull sharks to hunt and eat ...

Along with great white sharks and bull sharks, tiger sharks are known to attack humans unprovoked. Researchers have identified 142 tiger shark attacks in history, of which 39 were fatal.

The number of bull sharks -- one of the most aggressive species of shark in the world -- increased significantly in a 20-year period, and warmer sea water is to blame.

Bull sharks (Carcharhinus Leucas) are one of the ocean’s most fearsome creatures. Although some animals may prey on bull sharks, such as crocodiles, killer whales, and the occasional great white ...