If the federal government gives the go-ahead for the mine, the companies intend to pump at least 100,000 acre-feet of water over 20 years from that area just east of Sahuarita and send it by pipeline ...

The same judge who put the skids on the Rosemont Mine project in 2019 has dismissed a pair of lawsuits attempting to halt mining activities in the Santa Rita Mountains filed by several environmental ...

The only wild jaguar in the U.S. lives in the Santa Rita Mountains outside Tucson. We’ve been waiting to see live footage of him, and it’s our lucky day today: environmental groups have released a ...

Four late-night photos of an adult male jaguar roaming the northern Santa Rita Mountains were released Thursday to the public by University of Arizona researchers and federal and state wildlife ...