Intrigued by this “unusual” change in color, researchers caught several snakes, took a closer look at them, tested their DNA and realized they’d discovered a new species: Trimeresurus cryptographicus, ...

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

Researchers at the University of South Florida are uncovering new clues about how animals evolve by studying rattlesnake ...