Planning for a new interstate through southern Arizona has been put on hold. 280 miles of highway between Nogales and Wickenburg expanding Interstate 11 had been proposed by federal and state ...

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled ...

As Arizona’s Family reported, one of the threatened species is the cactus ferruginous pygmy owl, whose climate would be ...

Foes of a plan to construct a new interstate highway — including a segment that could go through environmentally sensitive ...

A Northern Pygmy Owl proved its toughness earlier this month after getting hit by a car on Highway 97 in early January. The incident occurred around Jan. 8 near the turnoff to Canim Hendrix Road while ...