The camouflaged reptile remained hidden until the homeowner noticed that “one of the rocks looked a little off.” ...

A Banded Rock Rattlesnake (Crotalus lepidus klauberi) sits atop a rock in Cochise County, Arizona. This one had recently eaten a small lizard. Disclaimer: AAAS and EurekAlert! are not responsible ...

A black-tailed rattlesnake was among the 11 rattlesnakes tested to see if they could climb a sheer concrete wall. Bryan Hughes/Rattlesnake Solutions Facebook screengrab Giving 11 venomous snakes a ...