Off the coast of central Japan, a fishing boat dropped traps down into the water. The traps sat at the ready on the ocean floor, about 1,100 feet down. When the boat returned some time later and ...

The spiky creatures - with defensive spines up to 50cm ... on one of the world's oldest continuously living reefs in the Red Sea, estimated at over 5,000 years old. Getty Images Black sea urchins ...

Ivan, 25, from Serbia, was scuba diving in the Red Sea off the coast of Egypt when he spotted a majestic whale shark swimming ...