Tucson’s main library will be moved into a former downtown bank the county has purchased across the street. Supervisors on ...

The Environmental Protection Agency on Thursday announced $30 million in funding for Tucson and Marana to treat the hazardous chemicals in the area’s drinking water supply. Per- and ...

On Tuesday, the Pima County Board of Supervisors voted to buy the old Wells Fargo Bank building in downtown Tucson to turn it ...

The Pima County Department of Environmental Quality (PDEQ) has declared an Ozone Action Day for the Tucson metropolitan area.

The Environmental Protection Agency has rejected Arizona’s approval of an air pollution permit for a new mine in the Patagonia Mountains south of Tucson.

Tucson is a long way from my hometown of Jackson, Wyoming, but I probably don’t have to tell you how quickly this place can ...

Tucson Water, the city's water utility ... According to the Arizona Department of Environmental Quality, the “contaminants of concern” may change as new data becomes available.

In April, the EPA, the Environmental Protection Agency ... One of the first places in line for that money is Tucson, Ariz. Alisa Reznick with member station KJZZ reports. ALISA REZNICK, BYLINE ...

Through the injustices that happened in Standing Rock, Chukson Tucson Water Protectors was born. Robin added that some people try to frame climate change as an environmental issue and some people ...

High-profile Democratic congressional candidates Adelita Grijalva and Daniel Hernandez Jr. clashed over tax and environmental ...

TUCSON, Ariz. (KGUN) — The City of Tucson Environmental Services has closed two more of its recycling centers because of safety concerns related to illegal dumping. These Neighborhood Recycling ...

"An expensive, unnecessary, and environmentally disastrous project." Administration faces backlash over 'catastrophic' plan ...