Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.

Community members gathered near Port Aransas as ARK released 10 recovered green sea turtles back into the Gulf after months ...

The New England Aquarium and Audubon Aquarium Rescue are helping over two dozen Kemp's ridley sea turtles recover from a ...

A pair of giant sea turtles normally found in warm waters off South America made a rare appearance on Scotland's southern ...

A GIANT sea turtle has been found in the Scottish Borders after washing up on a beach on the Solway Coast. The loggerhead turtle was discovered lying next to a beached buoy near to the Southerness ...

A GIANT sea turtle has been found in the Scottish Borders after washing up on a beach on the Solway Coast. The loggerhead ...

A giant sea turtle has been found stranded on a beach in the South of Scotland. The incredible find was made by Valerie Smith ...

A giant sea turtle has been found by a walker on the beach next to Southerness Golf Club on the Solway Coast. Valerie Smith ...

From a Polynesian island ringed by blue lagoons to Chile's gaucho heartland, these are BBC journalists' top destinations this ...

Rocky cliffs run into the Adriatic Sea near Ancona, Italy. There, above the pebbly coast in 2019, rock climbers explored ...

Blooms of yellowish-brown seaweed along the Equator are breaking records and defiling beaches, while a centuries-old patch farther north is disappearing.

Rocks have been found to hold many traces of Earth's ancient history, but usually geologists have to seek them out. Every ...