The tigerfish is a fast and powerful predator with sharp, pointed teeth. It moves swiftly through fast-flowing waters, ...

They scavenge the ocean floor for dead marine animals. The goblin shark is one of the scary sea monsters ... It is usually ...

The ocean holds many bizarre deep-sea monsters. As you dive 140 meters underwater, you might see a megamouth shark. Sure, they look scary, but those 50 rows of teeth are for filtering krill.