Sea turtles act as living records of ocean change, with shells capturing decades of data to help researchers protect endangered species.

In the depths of Earth's briny waters lurk some truly strange deep-sea creatures Rare and remarkable deep-sea creatures ...

Scientists have estimated that just one small stretch of beach on the Gulf of California contained at least 2 trillion shells ...

Barreleye fish are named for their unique, barrel-shaped eyes. These eyes can rotate, allowing the fish to look both upward and straight ahead. Their eyes also have bright green lenses protected ...

The ocean is home to some of the most awe-inspiring creatures on Earth, many of which dwarf anything found on land. From massive whales to elusive deep-sea dwellers, these giants of the sea ...

Some animals are so unusual that they barely look real, and transparent creatures are among the strangest of them all. These ...

Located in the archipelago of Fiji, this small island was apparently made from sea shells discarded by a 1,200-year-old ...