Not sure how often to water Christmas cactus? Get expert tips on when to water, when to wait, and how to keep those blooms ...

The Desert Botanical Garden in Arizona is preserving endangered plant species through a seed bank and rehabilitating poached ...

The desert prickly-pear, known to botanists as Opuntia phaeacantha, is the Southwest's most widespread and abundant species of cactus. Unlike the giant saguaro (Carnegiea gigantea) that is restricted ...

Here’s everything you need to know to plan a trip to Saguaro National Park.

Bearing the state flower of Arizona, the saguaro cactus remains an essential part of the Sonoran Desert’s identity. The 40-60 foot-tall saguaro and its fruit are great natural resources for both ...

A new study shows that demand for wild cactus and rare plants many soon surpass supply in the Chihuahuan Desert of Mexico and the US. Gland, Switzerland – Demand for wild cactus and rare plants by ...

Signaling the end of spring, smoke trees in the desert washes become dotted with tiny bluish-purple blooms at the beginning of summer each year. The color is deep and distinct and has been revered by ...

One of the easiest ways to compare the differences between the various types of cacti and to learn how plants survive on steep, rocky slopes is on the Cactus Loop Trail. A nature-trail guide, ...

There was no handshake line Nov. 1, after Goodyear Desert Edge's 21-6 win over Glendale Cactus. Will there be one following Friday's 5A football championship game between the schools at Mountain ...

With their tough skins, pointy armor and legendary stamina, cacti are made to defend themselves from whatever nature throws at them. But large solar energy facilities are one threat that cacti weren’t ...

A year after losing a heartbreaker in the 5A final, Desert Edge captured the state title with a win over Cactus. Here's how ...