This thrilling deep-sea fish was voted the world's ugliest animal by the Ugly Animal Preservation ... You might also pass Tiburonia granrojo, or 'Big Red', one of the largest jellyfish in the ...

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 ...

In the chilly waters off the Northern California coast, palm-size sea creatures known as Velella velella float along the ocean’s choppy surface. But springtime storms can push the jellyfish-like ...