They include crocodiles, snakes, lizards, turtles, and tor- toises. All regularly shed the outer layer of their skin. Their metabolism depends on the temperature of their environment. Unlike birds ...

Follow our simple instructions to draw a cartoon T. rex and read on to find out how professional ... We also know that dinosaurs had the same basic body plan as modern birds, crocodiles and lizards.

But there’s a twist in the case of the genus Aspidoscelis, the asexually reproducing whiptail lizards that Baumann and his colleagues have been studying at the Stowers Institute for Medical ...

Their skin must stay moist to absorb oxygen and therefore lacks scales. Reptiles are turtles, snakes, lizards, alligators and crocodiles. Unlike amphibians, reptiles breathe only through their lungs ...

While dinosaurs roamed the land, plesiosaurs were the rulers of the seas for millions of years.  Plesiosaurs were ...

A human anatomy drawing was altered to add his ears and ... the hill when we reached Seattle,” said Cope, who also kept ...

WHAT: Fifty newly freed lizard hatchlings in Blanco County. WHY IT’S SO GREAT: The Texas horned lizard, affectionately called the horny toad or horned frog, is in trouble. The population of the ...

Q. Why are there so many lizards this year? I’ve never seen so many before! It’s possible that you are seeing more lizards because their normal hiding places have been disturbed. For instance ...

The woman, drawing out of sight ... "They have ample facilities for studying anatomy," sneered Kirby, glancing at the half-naked figures. "Look," continued the Doctor, "at this bony wrist ...

Five Card Draw is the the ultimate poker showdown. Draw your hand, outbet your opponents and seize victory with the best 5-card hand or a compelling bluff. The objective of Five Card Draw is to ...

The region is “biodiversity rich but poorly studied.” During the nighttime surveys, researchers found a pair of sleeping lizards on tree branches, the study said. They took a closer look at ...

Scientists in Brazil announced the discovery of the ancient reptile dating back some 237 million years. Named Gondwanax paraisensis, the four-legged reptile species was roughly the size of a small ...