A new Department of Justice memo directs federal prosecutors to investigate local jurisdictions it believes are impeding deportation plans outlined by the new Trump administration.

The proposed freeway would run from Wickenburg to Nogales and has been subject to lawsuit filed by a conservation group.

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 threatened as part of the highway’s construction.

Nogales, Mexico — across from Nogales, Arizona — announced that it would build shelters on soccer fields and in a gymnasium.

President Trump signed multiple executive orders, including sending the National Guard to the border and declaring a national ...

One man killed in Wednesday's truck rollover on Interstate 19 was a Nogales resident, while the second victim was from Sonora ...

Deni Seymour has spent decades researching first contact between Native Americans and European settlers. Then she found a 500-year-old cannon.

Arizona Department of Public Safety has provided more information on what happened in Wednesday's fatal crash near Nogales.

The Arizona Department of Public Safety says two people were killed in a crash on southbound I-19 at kilometer 12 near Rudy ...