The photos also show the growth of the Valley of the Sun and everyday life moments. Now that we have officially ...

The U.S. is full of iconic landmarks with many being popular bucket list trips. Two in the Pacific Northwest are among 25 to ...

In 1925, the United States was in the midst of Prohibition and the Jazz Age. Arizona was also going through some historic ...

The Grand Canyon harbors a healthy population of bighorn sheep, but they are most likely seen while hiking deep into the ...

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.