The saguaro blossom is Arizona's state flower. The blossoms crown the iconic cactuses each spring. Here's why they were ...

The Queen of the Night, a rare type of cactus found in Arizona, blossoms for just one night each year. Here's how to see it ...

Researchers are concerned the declines will lessen the scale of and in some cases possibly eliminate the large saguaro forests in Arizona.

Visitors who arrive mid-February through mid-June will see an abundance of blooming cactus ... Yet the Desert Botanical Garden is home to thousands of species of cacti, trees and flowers from ...

This majestic cactus is found only in the Sonoran Desert ... "But it's certainly a truth that even these beautifully-adapted desert plants have their limits." Information for this story was ...