"It would take well above normal snowfall ... which isn't looking likely." Officials warn of potential risks amid ...

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

The U.S. Postal Service will hold its second Flagstaff job fair of the year on Friday, Feb. 21, seeking to fill immediate job ...

The annual event celebrates the discovery of the little planet with a big heart and other scientific advances at Flagstaff, ...

Arizona is no stranger to weird and wild things. These nine landmarks were recently named the strangest in the state by World Atlas. Here's why.

Joe Richards, who served an unequaled eight terms as Coconino County Sheriff from 1972 until 2004, died on Feb. 6. A cause of ...

On today’s date 95 years ago, everyone’s favorite not-quite-a-planet, Pluto, was discovered by astronomer Clyde W. Tombaugh ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

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.

Some northern Arizona residents say they're worried about the layoffs will hurt the tourism industry. Mason Carroll reports.