Saguaro cactuses are Arizona's towering icons. However, only one holds the record for being the tallest ever measured. Here's ...

Arizona's iconic Saguaro cactus is dying off at an intense rate with the Desert Botanical Garden saying nearly 20% of their ...

The intense heat in recent Arizona summers is taking a toll on the smaller saguaro cactus. The survival of saguaro seedlings ...

Winding through towering pines, desert cliffs, and alpine vistas, Mt. Lemmon Highway offers one of the most dramatic ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

PHOENIX — The Desert Tortoise Adoption Program at the Arizona Game and Fish Department is seeking homes for over 100 desert tortoises. The tortoises are set to wake up from brumation ...

One of the hikers had been lost for two days when he was rescued. Two people have been rescued in separate incidents after being stranded in remote areas of the desert in southern Arizona ...