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 ...

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

Scientists created ‘venom maps’ to predict Russell’s viper venom profiles, which could help clinicians tailor efficient ...

The Northern Pacific Rattlesnake is the only native venomous snake in Washington. Here's where they live and what to do if you are bitten.

Six venomous snake species reside in South Carolina, with the copperhead being the most common. Timber rattlesnakes are rare ...