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

The city of Las Vegas averages only 4.18 inches of rain per year — with heavy rains a rarity in the desert. But on Wednesday, much of the southern Nevada and northern Arizona desert are included ...

In the desert of landlocked Arizona, where the Colorado River crisis has put water use under a microscope, Mainstream Aquaculture has a fish farm where it’s growing the tropical species ...

Then the water comes alive. In the desert of landlocked Arizona, where the Colorado River crisis has put water use under a microscope, Mainstream Aquaculture has a fish farm where it's growing the ...