Sand scorpions, nocturnal hunters who spend their days in burrows, also leave distinct tracks.

Hikers should maintain proper distance from coyotes, keep pets on leashes, and walk calmly away if approached, experts say.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

Chuck E. Cheese is opening "Chuck's Arcade," a spin-off aimed at adults. Ten are open so far at malls across the United States, with arcades in St. Petersburg, Florida; Tulsa, Oklahoma; El Paso, Texas ...