PHOENIX — Animal lovers now have a new piece of good news to go nuts over: a population of endangered red squirrels unique to Arizona is growing slightly. Wildlife officials found there are 233 Mount ...

Add Yahoo as a preferred source to see more of our stories on Google. The Mount Graham red squirrel population in Arizona has risen more than expected, according to the Arizona Department of Game and ...

A Phoenix, Arizona hiker gave a thirsty squirrel some water from his hydration backpack, and the video has gone viral. The ...

In 2017, a wildfire raged across a drought-sick mountain in Southern Arizona and nearly wiped out a subspecies of red squirrel found nowhere else on the planet. In the aftermath of the Frye Fire — ...