Eric Stroud is in the business of spoiling appetites. His clients include some of the most voracious creatures on the planet—the tiger shark, the reef shark and the southern stingray, to name a few.

In this video we take a closer look at sharks and explore what makes them some of the most successful predators in the ocean.

What are sharks? -- Where sharks live -- Teeth and jaws -- Speedy swimmers -- Skin and scales -- Shark senses -- Sharks and electricity -- From pup to adult -- Hunters -- Filter feeders -- Sharks big ...

The great white shark is one of the most powerful predators in the ocean. With incredible speed, powerful jaws, and highly ...