Warmer spring weather is drawing more people outside — and bringing rattlesnakes out of hibernation. Arizona is home to 13 rattlesnake species, more than any other state. As temperatures climb ...

These species are spread across the state’s plains, contributing to the natural biodiversity. Rattlesnake, Crotalus atrox. Western Diamondback. Dangerous snake. Image via Depositphotos Fourthly North ...

The sidewinder rattlesnake gets the prize for the world’s fastest snake. Also known as the desert sidewinding horned viper, it inhabits the arid deserts of the southwestern United States and ...

Mojave rattlesnakes are incredibly venomous snakes, known for their potent venom. They inhabit the southwestern region of the United States, often in desert habitats, where their greyish-brown ...