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

Sea turtles have an average lifespan of 20 to 30 years. During that timeframe, they experience changes in ocean chemistry, ...

Learn how researchers use archaeological techniques to show how sea turtle shells grow in layers that capture chemical clues about diet, movement, and ocean change over time. Sea turtles don’t just ...

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