A rarely-seen leatherback sea turtle washed up dead on the northern ... Leatherbacks tend to stay in deep water, with a range ...

The leatherback also propels itself with an efficiency no other sea turtle can match. All sea turtles can fly through the water by flapping their flippers vertically, generating thrust on both the ...

The leatherback sea turtle is the heavyweight of the sea turtle ... which helps them glide effortlessly through the water. Their unique shell structure also allows them to withstand the crushing ...

Once prevalent in every ocean except the Arctic and Antarctic, the leatherback population is rapidly declining in many parts of the world. While all other sea turtles have hard, bony shells ...

A remarkable plesiosaur fossil reveals that the extinct reptiles had scales like modern sea turtles, unlike the ichthyosaurs ...

(water splashes ... CALLIE: I remember being fascinated and wondering what these leatherback turtles were doing in the Gulf of Panama. Were they foraging? Are there nesting sites there?

As the largest living turtle species, the leatherback reaches up to 10 feet in length and weighs an average of 500 to 1,500 pounds. HABITAT: Leatherbacks are deep-water turtles but also forage in ...

A 1-square-meter plastic sheet was found inside a dead leatherback sea turtle on a beach in Fukui Prefecture, the largest piece of plastic debris reported ingested by the species, researchers said.

However, because of their high metabolic rate, leatherback sea turtles have a body temperature that is noticeably higher than that of the surrounding water. Turtles are classified as amniotes ...

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 ...