In many animals, skin coloration and its patterns play a crucial role in camouflage, communication, or thermoregulation. In the corn snake, some morphs display red, yellow, or pink blotches, and their ...

Scientists recently split the king cobra into four separate species — as if one wasn’t terrifying enough. Here’s what these ...

A longstanding theory in evolutionary biology is that venomous predators like rattlesnakes often develop complex venoms in ...

What is Arizona’s most venomous snake? It turns out, the most poisonous isn't the most dangerous in the state. Here's what to ...

A new book explains much of what is known about these diverse animals, including pleasure and sex—as well as the downsides of ...