May 19, 2016

by Charles Claude

Stars form trails in a long exposure at the Desert View area of the Grand Canyon.

May 18, 2016

by Josh Martin

Black-and-White Wednesday: A dusty back road approaches the rocky buttes of the Superstition Wilderness.

May 17, 2016

by Leslie Elkin Leathers

A ground-dwelling mammal eyes the photographer amid wildflowers on Mount Lemmon.

May 16, 2016

by Peter Coskun

Clouds give way to a blue sky at White Pocket in the Vermilion Cliffs.

May 15, 2016

by Aleisha Chamberlain

A road winds up uneven terrain in Salt River Canyon east of Phoenix.

May 14, 2016

by Mayank Mayukh

A white admiral butterfly poses for its beauty shot.

May 13, 2016

by Glenn Tamblingson

Late-afternoon sunlight streams into a mountain glen in the Flagstaff area.

May 12, 2016

by Allison Mayes

A many-armed saguaro frames the rising sun at the McDowell Sonoran Preserve in Scottsdale.