Several large corporations, a utility company and the U.S. Forest Service are teaming up to fix the forests of northern ...

Five fires have collectively burned almost 30,000 acres in Arizona over the last week. The Gate, Siphon and Point fires, ...

Three major Arizona wildfires burned across metro Phoenix on Thursday ... The Preacher and West fires near Payson and Pine ...

Here are 12 of the best fall foliage hikes in Flagstaff, Sedona and across the Mogollon Rim plus the peak times to see the ...

The U.S. Forest Service and U.S. Fish and Wildlife Service allowed a mining company to pump up to 4,000 gallons of ...

The Hermosa mining project in the Patagonia Mountains received a federal grant of up to $166 million to accelerate production ...

Several large corporations, a utility company and the U.S. Forest Service are teaming up to fix the forests of northern ...

Carletta Tilousi was a young girl when she first heard about possible uranium mining near her home of Supai. Deep within the ...

"Normally, if we have a good monsoon season, yes, they bring in lightning fires, but the additional rain that comes in puts ...

Hong Hua, an optics professor at the University of Arizona, was among scientists awarded by the Bayh-Dole Coalition for sight-enhancing eyewear that magnifies and projects images onto screens in front ...

A University of Arizona optics professor has been honored by a national group for an invention that is helping the nearly ...