Once prevalent in every ocean except the Arctic and Antarctic, the leatherback population is ... between breeding and feeding areas of any sea turtle, averaging 3,700 miles each way.

As ancient as the dinosaurs, the leatherback sea turtle is something of a dinosaur itself — and the heaviest reptile on the planet. This champion swimmer, whose diving capabilities are unmatched by ...

The leatherback sea turtle is the heavyweight of the sea turtle world ... literally. This sea turtle species can grow as long as a small car and weighing over half a ton! Unlike other sea turtles ...