The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its thorn-covered small fruit ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

Arizona's saguaro cactus has evolved to thrive in the extreme climate of the Sonoran Desert, but after decades of rising heat, even these towering icons are showing signs of stress.

Though Saguaro National Park doesn’t actively track cactus flowers across the entire 93,000-acre preserve, the numbers appear to be way down, according to park biologist Don Swann.

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

A cactus in the Saguaro National Park East stands in front f the snow in the higher reaches of the Santa Catalinas, Tucson, Ariz., March 13, 2021. Kelly Presnell, Arizona Daily Star ...

Arizona's saguaro cactus has evolved to thrive in the extreme climate of the Sonoran Desert, but after decades of rising heat, even these towering icons are showing signs of stress.

Remember the fully 3D-printed sneaker unveiled by adidas last September? Its futuristic design and slim aerodynamic silhouette were particularly striking. It was the start of a new range for the ...

Latest developments in 3-D printing and related technologies.Apr. 25, 2025 — Many products in the modern world are in some way fabricated using computer numerical control (CNC) machines, which ...