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 ...

Just after 3 a.m. on a recent Friday morning, a 4.5-foot-long leatherback sea turtle covered her freshly dug nest with sand, sweeping and packing it into place with steady strokes of her flippers just ...

Of the seven sea turtle species that live in the world’s oceans, four can be found off the Oregon coast. They include the loggerhead, green, leatherback and olive ridley. These ancient mariners are ...

Sea turtles spend most of their lives roaming the planet's oceans, traveling thousands of miles for ideal feeding and breeding grounds.

Leatherback sea turtles start life the same size as other sea turtles. As they age, however, they grow progressively larger.