According to HGTV, this historic garden is the best in Arizona. We couldn't agree more. Here's what sets the grounds apart.

Some biologists worry about the impact burros could have on Arizona's desert ecosystem from eating larger plants relied upon ...

A recent study from the Arizona Game and Fish Department found that an invasive species of burros is threatening the Sonoran ...

Environmentalists worry about pollinating species in the pivotal desert borderland as more tall barriers are planned by the U ...

Step into a cinematic journey where the rhythms of the desert unfold in breathtaking motion, starting Oct. 11.

Cactus plants can be breathtaking when in flower, usually during spring or summer. However, for brilliant cactus color ...

Some artists offer a glimpse of a future that is already occurring in some climates. Others imagine a world past the point of ...

Towering red rocks against a turquoise sky. Vast landscapes of barbed plants. Rugged hiking trails. Spring carpets of ...

Brent Williams of Stockton photographed a yucca rostrate cactus in his backyard. With an Apple iPhone 13 he captured its narrow, blue-grey, spiky leaves radiating from the center of the plant. Some of ...

From a National Park to a Zoo and an Aviation museum, this Southern Arizona town is a favorite. Best explored from the Fall ...

Microchip IDs similar to those in pets have been embedded in hundreds of cacti at Saguaro National Park to guard against theft. Officials said the chips can be used to identify stolen saguaros, but ...

Steve Blackwell, the Conservation Collections Manager, oversees the collection of rare and endangered plants, seed bank, and ...