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 ...

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

While these iconic Arizona cactuses are special for many reasons — their beautiful flowers, their lifespan ... While they can grow to unique heights, one cactus holds the world record for being the ...

At the Desert Botanical Garden, researchers can request plants that have been catalogued over 80 years to understand genetic ...

The iconic Saguaro cactus is struggling as heat and drought intensify in Arizona. With record-setting ... that even these beautifully-adapted desert plants have their limits." ...

Saguaro cactuses tower over Arizona's desert landscape, each year inching higher and higher for hundreds of years as they watch time pass. While they can grow to unique heights, one cactus holds ...