Giving 11 venomous snakes a chance to escape inside your office sounds risky, but one of the nation’s top rattlesnake experts ...

Western diamondback rattlesnakes are commonly encountered in Arizona and often mistaken for ... diamond-shaped markings on their backs and prominent black-and-white tail bands.

A federal appeals court recently ruled that the Tucson shovel-nosed snake doesn’t qualify for protection under the Endangered ...

He then gave 11 types of Arizona rattlesnakes a 10-hour block of time to find their way out. The test subjects included western diamondbacks, a southwestern speckled rattlesnake, a black-tailed ...