Reptiles

The 313-million-year-old tracks were left by a tetrapod.

One of London's Wildlife Photographer of the Year honorees shows an endangered crocodile carrying 100 babies on his back

New analysis of the ancient crocodylian Deinosuchus confirms that this apex predator had jaws and teeth that were powerful enough to subdue massive dinosaur prey.

These strange, long-necked Triassic beasts were able to coexist because they chowed down on different prey.

The ichthyosaur and her unborn babies lived about 246 million years ago.

Why did these male turtles have horned shells? Likely to protect their heads during fierce combat, a study finds.

Trash in the turtle's stomach stopped the animal from ingesting more-nutritious foods.

Low temperatures in Florida prompted an unusual warning from the National Weather Service.

Eat more salad, they said. It's good for you, they said.

An ancient lizard was a flying dinosaur's last meal.

Teeth and scales didn't stop an Australian olive python from getting a meal.

Miners digging for gemstones found something entirely different last month; the fossilized remains of an ancient sea monster.

The creature survived the crash and wandered dazed in circles around a highway exit in Tallahassee before a trapper turned up.

Above all, remain calm.

An Australian python vomited up a larger Australian python that it had eaten earlier.

Rangers in Australia could hardly believe their eyes when they came across a wild snake with three functioning peepers on its head.

Meet the original "lizard king" — an iguana-size reptile that ruled Antarctica 250 million years ago.