Scientists have long known that the venom of each rattlesnake species is a distinct, constantly evolving chemical cocktail. Now, new research shows that the venom of rattlesnakes that live on Mexican ...

Humans may be genetically predisposed to fear contact with snakes. But we have a lot to learn from them.

A new study found that some rattlesnakes are producing simpler venoms containing fewer and more focused toxin families than complex venoms -- a surprising discovery that challenges long-held ideas ...

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

USF researchers find that island snakes adapt their venom in surprising ways, offering new clues about how animals evolve 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 ...

From climbing fences to hunting in treetops, uncover the fascinating habits of local creatures.

Snakes, like humans, get out and start moving around when the temperatures start to rise, and for the most part that’s ...

The secret to surviving a rattlesnake bite may lie not just in genetics, but in the temperature outside: New research reveals ...