Look at it go! Whatever the shape the animals are - big or small, round or flat, fins or flippers - they're all at home under water. Take a trip under the sea and learn about turtles, octopuses ...

I mean, you never know what lives in the water beneath your feet. The ocean holds many bizarre deep-sea monsters. As you dive 140 meters underwater, you might see a megamouth shark. Sure ...

Sea dragons ... into the water after about four to six weeks. Sea dragons survive on tiny crustaceans such as mysids, or sea lice. It is not known if they are preyed upon by other animals.

The males incubate the eggs and carry them to term, releasing miniature sea dragons into the water after about four to six weeks.

The cheetah is the fastest land animal, with a top speed of 60-70 mph. Its muscular build and sharp claws help it maintain traction ...