We all know cacti store water—but to survive, they migrate their flowers, and so much more. Scientists want to copy the resilient plants' methods to help engineer our future.

The saguaro cactus, a symbol of Arizona, faces growing threats from extreme weather events. Prolonged cold temperatures, in particular, could prove fatal for these iconic plants, raising concerns ...

Flowering cacti are popular indoor plants, and while the obvious choice to give as a gift at this time of year is a Christmas cactus, there are so many others to choose from. With their delicate and ...

A local hiker was devastated to discover a saguaro cactus covered in graffiti while hiking Coronado National Forest in Arizona. According to a news report by KOLD News 13, resident Amber Merancio was ...

This discovery highlights a hidden sensitivity in cacti. Even Arizona's mighty saguaros have struggled under recent heatwaves ...

Are you ready to save the environment and some money? Ditch your Phoenix yard and you’ll have a low-maintenance landscape as well as a garden you can be proud of. Why is xeriscaping popular in Phoenix ...

The Saguaro cactus is an impressive architectural plant, an iconic symbol of America’s southwest, and bearer of Arizona’s state flower. You’ll often see it in the urban landscapes of Tucson and ...

They prefer to be rootbound. The best time to repot a Christmas cactus is in spring when blooming has ended and its flowers have wilted. Do not repot the plant while it is blooming. Transfer the plant ...

The Suns on Monday dropped a closeup shot of the waistband of some incoming uniforms, with a saguaro cactus sitting atop a star at the center. The green and orange highlights sit above a purple ...