August 19, 2017
Cattle and elk share a grassland in the White Mountains of Eastern Arizona.
Photo By: Spence Fairbanks
August 18, 2017
A cave leads to the unknown at Vermilion Cliffs National Monument in Northern Arizona.
Photo By: Nadine Wagner
August 17, 2017
Sunset comes to the Grand Canyon, as seen from Desert View on the East Rim.
Photo By: Alex Skoczen
August 16, 2017
Black-and-White Wednesday: Storm clouds gather over the Blue River in Eastern Arizona.
Photo By: Rye Sluiter
August 15, 2017
A succulent thrives in cinders at Sunset Crater Volcano National Monument northeast of Flagstaff.
Photo By: Darin Hayton
August 14, 2017
A rainbow forms over the monsoon-fed greenery of the Canelo Hills near Parker Canyon Lake.
Photo By: Katie Schwantes
August 13, 2017
Lightning flashes across the sky over the McDowell Mountains near Phoenix.
Photo By: Erik Merkow
August 12, 2017
The sun sets behind one of the craggy ridges of the Mogollon Rim.
Photo By: Kathy Ritter
August 11, 2017
Low clouds loom over Elephant Head at the base of the Santa Rita Mountains.
Photo By: Belinda Brodie