Once the trees are planted, watering is the homeowner’s responsibility, but through another grant program, tree stewards can ...

Wildfires can burn and spread differently depending on what vegetation they burn. The two fires in northern Arizona have ...

The desert is getting too hot for the saguaro cactus 02:39. Arizona's saguaro cactus has evolved to thrive in the extreme climate of the Sonoran Desert, but after decades of rising heat, even ...