Unlike birds and mammals, reptiles do not maintain a constant ... reptiles are cold-blooded. Reptile reproduction also depends on temperature. Only boas and pythons give birth to live young.

Other herps are the prey, like frogs who serve as a food source for many species of birds, fish, mammals and reptiles. In addition, herps are valuable indicators of environmental health. Amphibians, ...

An exotic reptile show is taking place in Longview this weekend. “If you’re ready to get an animal that’s not what the norm ...

Vertebrates, for example, are divided into mammals, birds, reptiles, amphibians and fish. Mammals are warm-blooded animals with hair or fur and can produce milk to feed their young. They have ...

A new study of modern reptiles will improve our ability to identify the diets of ancient animals, including dinosaurs.

The outer ear is unique to mammals, but its evolutionary origin has remained ... the evolution of gills into outer ears ...