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 ...

Sea dragons survive on tiny crustaceans such as mysids, or sea lice. It is not known if they are preyed upon by other animals. They are, however, frequently taken by divers seeking to keep them as ...

Most Steller sea lion populations declined markedly in the 1980s and 1990s, even though the animals are protected. Scientists are unsure what factor or combination of factors was responsible for ...