Interstate 10 was noted three times in a list of the top 10 most dangerous highways in the United States. Five portions of Arizona's freeways made the list. According to data, there were 232 ...

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

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