A Tucson man is dead after a boating accident at Lake Talkalai near the San Carlos Reservation.His grieving family is hoping ...
The Tohono O’odham Nation signed a co-stewardship agreement with the U.S. Bureau of Land Management for federal lands with ...
In response to a lawsuit from conservation groups, the Federal Highway Administration and Arizona Department of ...
A Tucson environmental group and a Patagonia community group filed suit Tuesday to try to force the EPA to take a stand on an air quality permit for a major ...
The Bureau of Reclamation will pay $86.7 million toward Tucson's new water treatment plant, which will stretch the city's ...