PHOENIX — Work is set to start on a wildlife overpass south of Flagstaff on Interstate 17 this month, according to a Tuesday announcement from the Arizona Department of Transportation.

Having long-term data sets like these is valuable and greatly assists current foresters to understand the impacts of climate ...

A wildfire burning just six miles north of Flagstaff, Arizona, has prompted evacuations for hundreds of people, and thousands more have been told by authorities to prepare for future evacuation ...

A wildfire burning just six miles north of Flagstaff, Arizona, has prompted evacuations for hundreds of people, and thousands more have been told by authorities to prepare for future evacuation ...