Cacti and other plants like chollas ... This dangerous lake in Arizona has laundry list of ways that people passed away in its waters; it's so long that it's almost impossible to believe.

The Phoenix suburb of Paradise Valley has been hiding a network of license plate readers in fake cacti around town ... If they match a number on the "hit list," police receive a notification.

Cactus ferruginous pygmy owls are named for the saguaro ... In 2007 the Center filed a new petition to list the owls — in southern Arizona, throughout the Sonoran Desert, or throughout their range, ...

In Arizona, even resilient cacti are falling over and dying thanks to the blistering heat that has taken hold of the state for the better part of the last month. Reuters reported on Tuesday that ...

The Cactus High School Robotics Program recently won the Arizona Robotics League Championship. This is the third year in a ...