With more than 1,200 square miles of land area, U.S. Army Yuma Proving Ground (YPG) is the fourth-largest installation in the ...

Historically, desert bighorn sheep inhabited parts of the Chihuahuan Desert, Sonoran Desert, Mojave Desert and Great Basin Desert. Prior to the construction of the El Paso and Southwestern ...

The Soda Mountain Solar Project threatens bighorn sheep migration corridors ... acres contain spectacular examples of three out of four North American desert ecosystems: Sonoran, Mojave and Great ...

But it is home to the country’s core population of endangered Sonoran pronghorn, as well as desert bighorn sheep, kit foxes, golden eagles and other wildlife. The construction has forever altered the ...

Looking for some things to do in Tucson, Arizona? This college town has plenty of outdoor activities and historic landmarks ...

Mexican bighorn sheep, Sonoran desert tortoise, mule deer, jaguars, and even low-flying owls. Preliminary survey results indicate the Pinacate population of Sonoran pronghorn declined from 126 animals ...

A victim of livestock disease, reckless hunting and the destruction of their Chihuahuan Desert habitat ... and bighorn have taken a hit from pneumonia spread by a rival sheep, the hardy and ...

He was in the middle of the desert in Sonora, Mexico, locked in on a bighorn sheep. After planning the hunt for months and making a strenuous hike up to a perch in the mountains, he took the shot.

MOAPA VALLEY — Valley of Fire State Park’s desert bighorn sheep are thirsty. Thirstier than they’ve been in a while. Though Las Vegas’ 214-day dry streak — the second-longest on record ...