A significant milestone has been reached in Southern Arizona as South32, an Australian mining company, broke ground on Centro ...

Centro will sit on 10 acres in Nogales. It’s a remote operating center for South32 Hermosa, a zinc and manganese mine in the Patagonia Mountains. Some will be watching for its environmental impact as ...

U.S. Customs and Border Protection agents arrested an Arizona teenager who was seen on surveillance cameras trying to slip guns and knives through the border wall.