Over 500 species of sharks exist in our oceans today, ranging from hammerheads (Sphyrnidae) to tiger sharks (Galeocerdo cuvieri). Sharks can differ in many ways, including diet, size, aggression ...

As part of a contest to promote his Funny or Die Comedy Tour, Will Ferrell is giving away a fake hammerhead shark to one lucky college. The school with the highest percentage of students who ...