When you think of great swimmers, animals like dolphins, fish, or penguins probably come to mind. But the animal kingdom is ...

A recent marine expedition found fascinating new species in the deep Pacific, highlighting how little is still known about life beneath the ocean.

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 ...

The aquariums said its aerial survey team spotted three True’s beaked whales, a species “rarely seen at the surface,” while above the Northeast Canyons and Seamounts Marine National Monument off the ...

The goal is to mimic the natural features of the shorelines — enough to attract some sea creatures to make the wall their new ...

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

There is a reason we call ourselves the Blue Planet.

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

Sometimes, nature surprises us with something so rare that it immediately catches our eye. One of those rare sights is the ...

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