Esperanza en la Frontera organizer Alma Mendoza hands out food and drinks to migrant families in Nogales, Mexico, on Feb. 24, ...

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 ...

Governor Katie Hobbs was in Nogales on Wednesday, April 23 to help break ground on a major addition to South32’s Hermosa Project, an innovative remote operations facility known as Centro.

The morning light beams down harshly through the sparse branches of a few trees growing on the edges of Cancha Reforma, a ...