Robinson, a Sonoran desert tortoise, has become a favorite ... fed daily and have access to clean drinking water twice a week ...

Phoenix is one of the fastest-growing cities in the nation, but a vast number of transplants don't do their research before packing their van and heading into the wonderland of the Sonoran Desert ...

“It’s vital to Arizona not just to wildlife but also to tourism and ... world to visit places like Saguaro National Park or ...

Responding to a formal notice of intent to sue from the Center for Biological Diversity, the U.S. Fish and Wildlife ... a small desert fish facing multiple major threats — but the agency will delay ...