Two brothers from Arizona discovered crime scene evidence while magnet fishing at Tempe Town Lake, and they believe they've ...

TUCSON— Two years after a lawsuit by the Center for Biological Diversity, the U.S. Forest Service this week released the ...

President Trump has granted two-year reprieves to dozens of coal-fired power plants for meeting tougher emission standards, ...

Arizona’s intense summer heat puts a strain on the supply of electricity, and power companies have long turned to older, ...

President Trump has granted two-year reprieves to dozens of coal-fired power plants for meeting tougher emission standards, including one in Arizona.

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.

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

Navajo Nation President Buu Nygren says Donald Trump's push to revitalize coal could bring jobs, revenue and energy security.

Arizona is giving researchers more time to study the risks from thousands of old, abandoned mines across the state. The Arizona Board of Regents recently gave the green light for a team of ...

TUCSON, Ariz. (AP) — Arizona has extended men’s basketball coach Tommy Lloyd’s contract five years through the 2029-30 season. The Arizona Board of Regents approved Lloyd’s new deal at its ...

President Donald Trump on Tuesday took aim at reviving the nation’s flailing coal power fleet and mining sector ... to support a specific plant in Arizona and offering up “immediate ...