A calving iceberg exposed a region that never before had been seen by human eyes, revealing a vibrant, thriving ecosystem ...

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 ...

These delicate, round sea creatures are a favorite find for many, whether discovered alive in the shallow surf or as smooth, bleached skeletons known as ‘tests’ scattered in the sand.