TOKYO >> Hills of white scallop shells were piling up in Yubetsu, a town facing the Sea of Okhotsk in Hokkaido. They looked like out-of-season snow mounds. The shells blanketed every free space on a ...

A sea turtle's shell is a masterpiece. A study reveals that marine turtle shells combine flexibility and strength to protect against predators like sharks and stress while optimizing movement. This ...

When we picture sea turtles in the wild, it’s easy to envision them as armored warriors – their hard, resilient shells serving as near-impenetrable shields against oceanic threats like sharks. These ...