These award-winning photos from the UN World Oceans Day Photo Competition transport viewers to a stunning underwater world. This shot of local fishermen in Indonesia by Renee Capozzola won first place ...

Stanford University engineers have developed an airborne method for imaging underwater objects by combining light and sound to break through the seemingly impassable barrier at the interface of air ...

Because of shore development and its heavily populated coastal cities, the Persian Gulf was one of the areas with the most light pollution. NASA/Earth Observatory By 2060, it is estimated that coastal ...

Discover Jules’ Undersea Lodge in Key Largo, Florida, the world’s only hotel you reach by scuba diving 25 feet underwater, ...