Fewer than 1,000 leatherback sea turtles remain in the Eastern Pacific. Lucero is one of them.

The 2,000-pound leatherback is the fourth-largest reptile. Leatherback turtles can grow up to eight feet long. Unlike other reptiles, leatherback turtles use thermoregulation to warm up or cool down.

The ocean is home to an extreme variety of species and animals. This diversity results in amazing adaptations and appearances, which help the animals survive in their environment. One example is the ...

With a name like "Leatherback Turtle" you might think the sea turtles could stand up to just about anything the ocean can throw at them, and for more than a hundred million years, they have. But tough ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The leatherback sea turtle offers a rare look into ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A rare and endangered leatherback sea turtle has been found washed up ...

Leatherback sea turtle eggs incubated in sand between 93.2 to 96.8 degrees Fahrenheit are less likely to hatch, according to a Florida Atlantic University study. Rising temperatures from climate ...

Leatherback sea turtles start life the same size as other sea turtles. As they age, however, they grow progressively larger. These giants of the reptile world are relics from the Late Triassic and the ...