Carlsbad Caverns National Park in New Mexico is home to one of the most impressive cave systems in the world. Below you ...

A motion-activiated camera captured this photo of a bobcat using the wildlife underpass beneath Oracle Road north of Oro Valley in 2017. Courtesy of the Coalition for Sonoran Desert Protection ...

"Wildlife and the native plants they depend upon are truly unique in Ajo, the heart of the Sonoran Desert. Wildlife sightings are common throughout town, ranging from coyote or javelina to the ...