Leatherback turtles are named for their shell, which is leather-like rather than hard, like other turtles. They are the largest sea turtle species and also one of the most migratory, crossing both the ...

Sea turtles have roamed the Earth’s oceans for the last 110 million years. An important link to marine ecosystems, such as coral reefs and seagrass beds, some sea turtles also eat large numbers of ...