So what does it mean to be a Dark Sky Place ... on the moon went through training in Flagstaff and northern Arizona. Other great spots to observe the night skies and capture stunning photos ...

Flagstaff has seen snow in the late spring and early summer. Could it happen this year? Here's the latest snowfall on record and what to expect.

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

Astronomer Percival Lowell founded his Arizona stargazing lab in 1894 to aid in his search for life on Mars. While that quest is still ...

The Lowell Observatory—famous as the site of Pluto's discovery—now features an open-air planetarium, where visitors can get live commentary on that night's sky from the comfort of heated seats." ...

Phoenix had seen almost no rain since August, so Friday's storm was a welcome sight. It just isn't enough to end the drought.

Share Tweet Arizona is still alive in the postseason, playing in the WBIT — an NCAA-sanctioned event in its second year — and ...