A male ornate tree lizard displays its vibrant colors at Chaparral Park in Scottsdale. By Mark Koster

September 17, 2024

by Mark Koster

A male ornate tree lizard displays its vibrant colors at Chaparral Park in Scottsdale.
A hidden waterfall in Madera Canyon nourishes a variety of hanging plants. By Tyler Hartung

September 16, 2024

by Tyler Hartung

A hidden waterfall in Madera Canyon nourishes a variety of hanging plants.
Lomaki Pueblo rises from the sparse landscape of Wupatki National Monument, near Flagstaff. By John Fink

September 15, 2024

by John Fink

Lomaki Pueblo rises from the sparse landscape of Wupatki National Monument, near Flagstaff.
Mission San Xavier del Bac, near Tucson, stands in stark contrast to a deep blue sky. By Jared Raymond

September 14, 2024

by Jared Raymond

Mission San Xavier del Bac, near Tucson, stands in stark contrast to a deep blue sky.
The setting sun bursts through monsoon clouds, illuminating a lush woodland on the Mogollon Rim. By Eric Mischke

September 13, 2024

by Eric Mischke

The setting sun bursts through monsoon clouds, illuminating a lush woodland on the Mogollon Rim.
A thunderstorm turns to virga at sunset in Agua Fria National Monument, north of Phoenix. By John Fink

September 12, 2024

by John Fink

A thunderstorm turns to virga at sunset in Agua Fria National Monument, north of Phoenix.
Black and White Wednesday: The dramatic cliffs of Red Rock Country contrast with puffy clouds. By Barbara Altevers

September 11, 2024

by Barbara Altevers

Black and White Wednesday: The dramatic cliffs of Red Rock Country contrast with puffy clouds.
Vibrant vegetation surrounds one of the sandstone formations of Monument Valley. By Michelle Calcagno

September 10, 2024

by Michelle Calcagno

Vibrant vegetation surrounds one of the sandstone formations of Monument Valley.