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 ...

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Leatherback sea turtles have lived in oceans for tens of millions of years and have become the largest of all sea turtles ...

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 ...

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