Flagstaff is an excellent base for travelers to Northern Arizona, located east of Grand Canyon National Park. National park ...

Arizona is has the second-highest rate of wastewater reuse in the Colorado River basin, according to a new study. And it plans to increase that rate.

Crews are getting ready to break ground on a new bridge in northern Arizona for wildlife to prevent crashes with wild elk.

The hike to the top of this magnificent trail in Arizona is arguably the state's most challenging, but the views make it ...

Why are there so many car accidents in Arizona? A new study shows the state has one of the highest crash rates in the US.