Planning a trip to Arizona? Here are 12 must-see attractions, from the Grand Canyon to Monument Valley, and other ...

About 66 million years ago, an asteroid slammed into what is now Mexico, forming the Chicxulub crater. This impact wiped out ...

A recent study from the University of New Mexico has proposed a fascinating theory about the formation of the Grand Canyon.

Karl Karlstrom, a geologist recently retired from the University of New Mexico, grew up in Flagstaff, Arizona. Grand Canyon ...

Clear, fall nights are perfect for doing a little skywatching, and this is a good time of the year to do that as we find ourselves in the midst of meteor shower season. Next up is the Orionid meteor ...

1925: A tourist whose car was stalled on the highway west of Flagstaff near where the road turns off to Bob Garing’s ranch on Wednesday night was astonished to see a closed car, in flames, rushing ...

FLAGSTAFF, AZ (AZFamily) — A northern Arizona fire department is mourning the loss of a firefighter with nearly 40 years of service. Flagstaff Fire Department announced the death of Deputy Fire Chief ...

On average, Flagstaff measures its first snow early in November, but the earliest on record was in September 1965. Flagstaff ranks among the snowiest cities in the United States, averaging about 90 ...

The Draconid meteor shower will peak over the northern hemisphere on Wednesday, Oct. 8, but the waning gibbus moon might outshine it. At its peak, NASA says stargazers will be able to see up to 10 ...

The Draconid meteor shower is set to begin on the same night as the supermoon, coinciding with the activation of two other meteor showers. The meteor shower was expected to start Monday night, ...

The Draconid meteor shower, which peaks on Wednesday, Oct. 8, can be viewed from the United States and produces up to 10 shooting stars per hour, NASA reports. The problem? The nearly full moon might ...

SUNGLASSES. WE’LL HAVE MOSTLY SUNNY SKIES INTO THE LOW 80S. WE DO HAVE FAIR SKIES. IF YOU ARE LIKE ME. AROUND DUSK LAST NIGHT MY SON AND I WERE OUTSIDE ENJOYING THE ALMOST FULL MOON. BUT FOR MORE ON ...