A significant legal battle is unfolding between the city of Tucson and the Davis-Monthan Air Force Base (D-M) over the contamination of groundwater due to per-...
Three out of four monitoring gauges indicate that water levels in the San Pedro River have fallen below the legally mandated levels, according to the Center...
Arizona officially designated its seventh groundwater active management area on Friday, a move that has sparked community protests. This decision, made by Arizona Department of Water...
By 2032, operators of coal-fired and new gas-fired power plants must cut greenhouse gas emissions by 90% under a rule issued by the Biden administration. This...
Pima County is set to launch a new climate-focused website named Pima CAN!, designed to provide the public with information on the county’s Priority Climate Action...
The U.S. Forest Service is currently investigating the unauthorized cutting and removal of hundreds of young ponderosa trees in the Coronado National Forest, specifically near Madera...
In a significant development for the Colorado River Basin, tribes have been bolstering the water supply in Lake Mead through voluntary agreements since 2021. These collaborative...
As the holiday season progresses, Pima County officials are urging caution regarding the use of fireplaces. While they create a festive atmosphere, the health implications can...
Arizona Attorney General Kris Mayes has launched a lawsuit against Fondomonte Arizona, a corporate megafarm accused of causing severe damage to water aquifers and wells in...
The impending expiration of a $20,000 salary increase for wildland firefighters is set to occur next week unless Congress intervenes. This salary boost, part of the...