Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...

Why it matters: Arizona has 22 national parks, monuments and recreation areas, including the Grand Canyon, one of the most ...

It’s been four years since I’ve talked about this designated botanical area in the center of Yavapai County. Not much has changed in the context of the landscape as it ...

Innovative research at the University of Arizona focuses on improving mining safety and productivity with dynamic planning and advanced geotechnical techniques.

The most recent Bonanza grades of 107.5 g/t and 60.0 g/t recovered from sampling along the RRC high grade zone have extended ...

Petrified Forest National Park is located in northeastern Arizona, about 180 miles northeast of Phoenix. It’s a place where ...

Related: This Gorgeous State Park in Arizona is so Little Known, You’ll Practically Have It All to Yourself While the park ...

Researchers from Harvard T.H. Chan School of Public Health have assembled a national database with millions of multi-day ...

Figure 4- Rock-chip samples showing percent copper at Chair Mountain, AZ Property.

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

It's true. Miller could easily find the crater by driving a few miles into St. Helena Parish from his East Feliciana Parish ...

Metro Phoenix and large swaths of the desert areas of Arizona were under a freeze warning ... The National Weather Service in Phoenix shared this map of the areas under freeze warnings Friday ...