Hundreds of people gathered at Flagstaff City Hall on Monday to protest President Donald Trump and Elon Musk’s sweeping cuts ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

Hundreds of protestors took to the streets outside city hall today in Flagstaff after thousands of federal workers with the U.S. Forest Service and National Park Service were fired.

The remnants of an "atmospheric river" will move across Arizona Friday into the weekend, but most of the river's flow will ...

Around 100 NAU students marched from campus to City Hall Wednesday in protest of the anti-immigrant stance and policies of ...

FLAGSTAFF, Ariz. — The pilot of a single-engine plane was forced to make an emergency landing in northern Arizona on Sunday ...

A weather system moving through Arizona will leave light rain sprinkles in Phoenix and snow in Flagstaff. A drier period is ...

One expert believes there could be someone on the inside sharing information on what items are on Arizona train tracks.

A small plane made an emergency landing in a snow field near Flagstaff after experiencing a mechanical issue, according to ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

Flagstaff received several inches of snow overnight from Thursday into Friday. FLAGSTAFF, Ariz. — Flagstaff finally got some ...

Homolovi State Park was ranked among top road trip destinations in Arizona, and for good reason. Here's why you should make ...