These Arizona animals can harm or even kill a person with bites or stings. What to know about bark scorpions, black widows, ...

when Arizona’s state dinosaur, the Sonorasaurus, lived, the Sonoran Desert was a harsh environment with a semi-arid climate and a landscape dominated by conifers and other trees that could reach ...

The McDowell Sonoran Preserve is a sprawling natural sanctuary showcasing the Sonoran Desert's rugged beauty ... more than 1,000 types of plants and animals have been identified here, including ...