Explore the record-breaking tiger rattlesnake, its desert home, potent venom, and how people and predators share its rugged range.

In the Arizona desert, scientists have uncovered a bizarre and almost unbelievable partnership between ants: tiny cone ants ...

Tiger rattlesnakes reach about 35.9 inches and live in Arizona and northwestern Mexico. They are small but highly venomous desert snakes. They prefer rocky terrain and rely on camouflage. Most people ...