Feral donkeys, or burros, in the Sonoran Desert have been eating the larger plants that provide shelter for smaller plants ...

Arizona is home to over 800 native animal species, ranging from well-known rattlesnakes and javelinas to rarer creatures like ringtails and jaguars. Arizona also boasts unique species like the ...

Arizona is home to over a dozen tarantula species. These primarily nocturnal creatures are most active during the late summer and early fall mating season. Although venomous, Arizona tarantulas are ...

From icy treats to misting systems, the Arizona-Sonoran Desert Museum is helping animals stay safe in extreme summer heat. TUCSON, Ariz. (KGUN) — As temperatures continue to stay hot across Southern ...