Understand how to thrive in the Sonoran Desert. 'Robbing them': Treasury slams states over Trump tax cuts Experts warn the internet will go down in a big way — and you'd better be ready James Cameron ...

TUCSON, Ariz. (KGUN) — Which cities around the world could be considered the capitals of Christmas? New York City with it's tree at Rockefeller Center? One of Germany's famous Christmas markets? Or is ...

After years of pressure and litigation from environmental groups, the U.S. Fish and Wildlife Service is sticking with a previous stance that the Sonoran desert tortoise doesn't need federal protection ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Biologists with the Arizona Game and Fish Department have released a new study showing feral burros are devastating key plant species in the Sonoran Desert, threatening saguaros and other native ...

Justin Stewart, an ecologist with the Society for the Protection of Underground Networks, collects a sample of soil containing mycorrhizal fungi taken at Saguaro National Park. Credit: Wyatt ...

New research suggests Sonoran Desert toads went into steep decline after stories of their mind-bending chemical properties began circulating among drug users. By Rachel Nuwer It looks much like any ...

The understudied mycorrhizal fungi are vital to ecosystems and may prove critical to the survival of fragile deserts stressed by climate change. Though invisible on the surface of the desert, ...

SAGUARO NATIONAL PARK, Ariz.—As the sprawl of homes begins to dissipate on the outskirts of Tucson, forests of saguaro cacti rise in its place, their arms twisting and twirling as if waving a welcome ...

The Saguaro National Park is found in the Sonoran Desert. This Park is home to the largest species of cacti. Find out more about this interesting desert and the scientists studying there at the ...

After turning off the West Ajo Highway, 20 miles west of Tucson, a car full of volunteers heads down a dirt track, carefully traversing the wide fractures in the road en route to plant the first cross ...