Sonoran Desert tortoises (Gopherus morafkai) are a cool native animal.They are native to the Sonoran Desert and can be found anywhere in that region, including down to northern Mexico. They can ...

The Sonoran Desert toad can alter your mind — it’s not the only animal. Psychedelic and other potentially mind-bending compounds show up on land and by sea ...

Nearly a decade after its completion, the Ann Day Memorial Wildlife Bridge near Oro Valley has become a vital lifeline for ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

The Sonoran tortoise population has grown greatly since the early 80s due to captive breeding. With their exploding population and our climate warming, how can a population crash be avoided?