Punk, butt-breathing turtle joins unlucky club

Boasting a green, punk hairdo and the unusual ability to breathe through its backside, an Australian turtle has become famous overnight—but not only for its eccentricity.

Pigments reveal extinct reptiles' dark side

What did Tyrannosaurus rex really look like? Depending on which artist's impression you look at, the carnivorous king of the Cretaceous was a dull grey, an earthy brown, maybe a dark green... perhaps it was ochre, or even ...

Understanding cookiecutter sharks

For years, researchers studying marine life in the wild would occasionally come across animals—such as dolphins, swordfish, leatherback sea turtles, whales, white sharks and even humans—with oddly shaped plugs of tissue ...

Steep decline in giant sea turtles seen off US West Coast

Scientists were documenting stranded sea turtles on California's beaches nearly 40 years ago when they noticed that leatherbacks—massive sea turtles that date to the time of the dinosaurs—were among those washing up on ...

Hatching leatherback turtles get helping hand on Thai beach

It is past midnight on a beach in southern Thailand and 12-year-old Prin Uthaisangchai is anxiously staring at a leatherback turtle nest, waiting for scores of the endangered hatchlings to scrabble out from the sand.

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