A recent survey by scientists at Georgia's Gray's Reef National Marine Sanctuary used a drop camera to study the animals ...

The ocean covers more than 70 percent of Earth’s surface, yet we’ve explored less of it than we have the surface of the moon.

Getting enough oxygen in the water can be hard work. While fish and many other aquatic animals take air directly from the water through gills, other animals find ingenious ways to drag air bubbles ...

There is a reason we call ourselves the Blue Planet.

Crocodiles dominate in water with their stealthy movements and powerful tails. On land, they’re no slouches either, capable ...

Scientists from the University of Washington recently deployed a little over 1 mile of fiber-optic cable in the Salish Sea to ...

Freshwater and sea turtles may look similar, but neither one could survive in the other's territory for these reasons.