By analyzing the natural vibrations of a saguaro, scientists can study the cactus's insides without cutting them open.

Wild burros' appetite for native desert trees are endangering the health of Sonoran ecosystems, a new study found. By damaging cactuses and other vegetation, the burros also put themselves at risk, ...

Scientists discovered how to study cactus movement without harm - by measuring the silent sway of these desert giants using ...

Discover the hidden beauty of the Sonoran desert on the Desert Night Glow Hike in Phoenix. Experience the magic of glowing ...

The Desert Botanical Garden Plants & People of the Sonoran Desert Celebration, happening until Nov. 16, honors Arizona's Native American communities.