The Bureau of Reclamation will pay $86.7 million toward Tucson's new water treatment plant, which will stretch the city's ...

Some Three Points residents are outraged over what they say was Tucson Water's poor response to a flooded street.

The low levels are fueling an environmental activist's push for limits on Sierra Vista/Fort Huachuca development.

Now a $86.7 Million Federal grant puts Tucson on track to build a special treatment plant able to purify wastewater so well it will be good to drink.

When Trump speaks — even when it's from both sides of his mouth — people listen and rely upon that for their truth. That kind ...

A quick shopping trip took an unexpected turn on Monday when Sammy Escalera noticed the road in front of him was flooded.

January's Colorado River basin snowpack is about normal, but without a snowy late winter, Arizona will likely see sustained ...

A judge has dismissed a lawsuit by environmentalists that would have made the San Pedro River a state-regulated Active ...

The filing was born out of the 1996 passage of the Navajo-Hopi Land Dispute Settlement Act, which ratified an agreement ...

From Grand Canyon to Petrified Forest to Saguaro National Park, here are the best things to do in Arizona's most beautiful ...