Arizona is home to many kinds of rattlesnakes. Take a look at the different species that live here and the different places ...

PHOENIX — Arizona’s third-hottest summer on record — and Phoenix's fourth-hottest summer — is proving fatal for even the most resilient desert species, as saguaros and rattlesnakes are dying in ...

As the trail wound its way into Arizona's Sky Islands, the region's biodiversity was on full display, as were the threats from rising temperatures.

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!170602~!0#focus ...

Arizona’s fourth-hottest summer on record is proving fatal for even the most resilient desert species, as saguaros and rattlesnakes are dying in alarming numbers amid prolonged and extreme heat.