And this Memorial Day holiday weekend gives many people one extra day off work to enjoy the great outdoors. You can snorkel ...

I am crossing a desert, but not one made of sand. I am swimming through a wasteland of rubble, the pulverized remains of a coral reef. Its barrenness startles me. Elsewhere in the Philippines I ...

National Marine Science Centre, Southern Cross University, Coffs Harbour 2450, Australia Faculty of Science and Engineering, Southern Cross University, Lismore 2480, Australia National Marine Science ...