Spotting a Mojave Desert tortoise is increasingly difficult in the American Southwest. The tortoises, with their unmistakable domed patterned shells, live in California, parts of Nevada, Arizona and ...

The animals are also vulnerable to a range of deadly diseases such as upper respiratory illnesses and the shell disease cutaneous dyskeratosis, which softens their shells. Finally, as climate change ...

For the desert tortoise, an approximately 1-foot-long reptile found in desert valleys across California and the American Southwest, a full lifespan can be up to 80 years. So while the Mojave National ...

Living in Arizona comes with many perks, from enjoying the red rocks of Sedona, basking in the year-round warm weather or taking in the beauty of the classic Saguaro cactus. However, one uniquely ...

As monsoon storms draw wildlife into the open, desert tortoises may start moving around. If you see one, leave it there. Capturing a wild tortoise is illegal, but it's also bad for the health of the ...

Researchers are using a button-shaped device to gather data about desert tortoises (Gopherus agassizii) and their habitats in the Mojave Desert in Southern California. Using iButtons, the researchers ...

Spotting a Mojave Desert tortoise is increasingly difficult in the American Southwest. The tortoises, with their unmistakable domed patterned shells, live in California, parts of Nevada, Arizona and ...