Arizona Black Rattlesnakes, native to the Southwestern U.S., are remarkable for their rapid color-changing ability, aiding in ...

The camouflaged reptile remained hidden until the homeowner noticed that “one of the rocks looked a little off.” ...

When it comes to finding deadly reptiles, geography is everything. Arizona’s Saguaro National Park is situated in the Sonoran desert, which is known for its diversity of dangerous snakes and ...

The reptile was seen around 6:45 a.m. on the side of the freeway near Cave Creek Road, the Arizona Department of Public Safety said. Shortly after the lizard was spotted, DPS troopers tried to ...

From the monitor lizard on the Phoenix freeway to a rare ocelot sighting in southern Arizona, here are the top eight animal videos of the year. A large lizard crawled along the shoulder of Loop 101 in ...

The Center for Biological Diversity says it will continue to seek protections for the animal in the near future.

TUCSON, Ariz.— Cattle grazing has damaged nearly 60% of threatened northern Mexican garter snake critical habitat on public lands in Arizona and New Mexico, according to a report released today by the ...