Fossil egg found in Antarctica suggests marine reptiles laid eggs, challenging previous beliefs about ancient life.
Water snakes are near the top of the food chain in their fresh-water habitats – unless they happen to share their space with ...
Alligators and crocodiles differ in some key ways, from their scales to teeth to snout shape and beyond. Watch the latest ...
The sex of many turtles, crocodilians, and other reptiles is determined by the temperature at which their eggs incubate.