Over the last five years, researchers have found that the death rate for saguaros in the Phoenix area jumped from 1% to 2% ...

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.

Saguaros are the iconic plant of the Sonoran Desert, a land straddling the border between Arizona and Sonora, Mexico, that’s ...

Organ Pipe Cactus National Monument in Arizona sits along a primary migratory flyway for birds stopping during their long journeys elsewhere. Birders, photographers, and those who simply enjoy ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

Desert Edge (10-4), which won its first state title since 2015, ran only 12 plays in the first half compared to Cactus' 33 to build a 14-0 lead and the Cobras couldn't catch them from there.