Mycorrhizal fungi are a vital part of ecosystems around the world — including to climate-threatened saguaros here in the ...

These gorgeous places should be on everyone's list. Vote for the most stunning place every Arizonan should see at least once.

At the Desert Botanical Garden, three of the treasured institution's more than 1,000 saguaro cacti have toppled over or lost an arm in the last week, a rate that officials there say is highly unusual.

Soar over the vibrant city of Phoenix with this stunning drone footage. Marvel at the striking contrast of modern skyscrapers set against the rugged beauty of the Sonoran Desert, with iconic saguaro ...

Is Arizona's most beautiful place an iconic red rock butte, a blue-green waterfall or an otherworldly cave formation? Vote in ...

TUCSON, Ariz. • Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most early ...

Integrate a variety of seasonal blooms into your landscape design for optimal year-round color. For example, you may want to include different types of cacti with brilliant blooms at different times ...

Desert elegance thrives in Arizona interiors with warm colors, natural textures, and timeless décor that honors the Southwest ...

See how some Oklahoma homes are leaning into desert-style exteriors and why they may not match the local style or environment.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens. For the Tohono O'odham Nation, harvest time for the “bahidaj” is a sacred start ...

TUCSON, Ariz. (AP) — The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its thorn-covered small fruit ripens. For members of the Tohono O’odham Nation, ...

Saguaro cacti reproduction has hit a wall in the last decade, with stress preventing the plants from surviving into adulthood.