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

Hike to a waterfall, eat at hidden-gem restaurants and go underground to explore Flagstaff's rowdy history. Here's your ...

High pressure has the eastern half of the U.S. gripped in a heatwave, but high pressure will rebuild across Arizona by this ...

Fire officials are urging the public to practice responsible recreation in northern Arizona due to high fire danger risks.

NAH leadership and representatives of several of its service areas met with Hobbs after she toured FMC the afternoon of June ...

Visitors to backcountry areas of Grand Canyon National Park can now subscribe to a new emergency warning system that works in ...

Sunday is forecast to be one of the coolest days of the week, with a high of 101 degrees in Phoenix. This marks a significant ...

Grand Canyon National Park has launched a satellite-based emergency alert system, which allows visitors to receive real-time ...

A red flag warning was issued by the National Weather Service in Flagstaff at 4:45 a.m. on Friday, June 20. This warning ...