The Arizona Game and Fish Department were testing the body of the gray fox, which was euthanized after the attack at Mount Lemmon near Tucson.

Here's what led up to two foxes being euthanized after an incident this week at the Arizona-Sonora Desert Museum in Tucson.

DESCRIPTION: The desert kit fox is a small fox of slender build, exceptionally large ears, heavy underfur(pale bleached gray on top and whitish on the underside ...

Extending from the southeastern US states of Arizona, New Mexico and Texas deep into central Mexico, the Chihuahuan Desert offers a kaleidoscope of textures and colours that shape its unique ...