Mexican fencepost cactuses are most commonly grown outside, but did you know this spiky, upright plant can also thrive indoors? Here's how to care for it.

Experts say cultivating genetic diversity and mitigating Phoenix’s urban heat island must occur to protect native plants.

Climate change, drought, and fires — all caused or worsened by human activity — are rewriting the future of ancient Sonoran ...

The Saguaro Obsession Is Real! On my recent trip to Arizona I fell in love with the Saguaro cactus. The giant Saguaro (the ...

As with any plant, the right amount of light is essential. If you're growing cacti indoors, they'll need direct sunlight, such as on a sunny windowsill. If you don't have the right natural light, keep ...

Conservation efforts are often undermined by human interference. Vandal defaces iconic American Southwest feature in ...

building structures with the ribs of Saguaro cactus plants and digging canals to transport water for crops in the Phoenix valley. Later, the tribes had to contend with Spanish conquistadores as ...

With the right care and attention, you can enjoy this plant throughout the rest of the year. As the holidays wrap up and the new year begins, look out for signs that your Christmas cactus may be ...

The Blue Cactus in the ByWard Market is closing after 35 years, joining several other businesses in the area that have recently made the same decision. Former owner Bob Firestone said he felt ...

In a display of ignorance about the state of Texas and its plant life, Ohio State tweeted its preview graphic for the game featuring a saguaro cactus, which does not exist in Texas, quickly ...

He explained that a “saguaro” is a benign grandfatherly cactus that can grow to over ... “Cholla,” is named for a desert plant that can attack players. “It is known as ‘jumping cholla ...