July 4, 2018

by Steve DaCosta

Mother Nature puts on her own fireworks display over the Gila Bend Mountains. Happy Fourth of July!

July 3, 2018

by Amanda Dennison

A hummingbird rests in a tree at the Arizona-Sonora Desert Museum near Tucson.

July 2, 2018

by Peter Coskun

A remote overlook offers a sweeping panorama of the Grand Canyon at sunset.

July 1, 2018

by Joan Wood

The rock formations of Grand Falls on the Little Colorado River are visible during a dry period.

June 30, 2018

by Daniel Hahne

Prairie coneflowers bloom along the West Fork of the Little Colorado River in the White Mountains.

June 29, 2018

by Dan Heacock

The intense summer sun sets on saguaros at Gates Pass near Tucson.

June 28, 2018

by Susan Cullumber

A full moon looms behind Red Mountain in the Mesa area, northeast of Phoenix.

June 27, 2018

by Robert Little

Black-and-White Wednesday: Sunbeams illuminate the iconic buttes of a hazy Grand Canyon.