Reptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both. They include crocodiles, snakes, lizards, turtles, and tor- toises. All ...

Most people know alligators as those huge reptiles that sit silently in muddy water before suddenly attacking prey in documentaries. But the more you learn about them, the stranger they start to seem.

Add Yahoo as a preferred source to see more of our stories on Google. A close up of the great American Alligator in Black Bayou National reserve in North East ...

Are snakes reptiles? Despite their different body structure, snakes share all of the necessary physiological traits that make up the reptile group. These include both their external structure (e.g., ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Lizards, with their extraordinary variations, have helped transform ...

Globally, about 20 percent of reptile species are facing the threat of extinction. That's according to a recent study in the scientific journal "Nature." Geoff Bennett takes a deeper look now at ...

Alligators are among the most fascinating and mysterious reptiles on Earth, a perfect combination of ancient lineage and surprisingly complex behaviors. These predators often seem prehistoric, thanks ...