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.

May 11, 2016

by Martin Wagner

Black-and-White Wednesday: Ripples form in sand dunes in Monument Valley on the Arizona-Utah border.

May 10, 2016

by Darrell Truhitte

A cactus displays its delicate and colorful bloom in Phoenix.

May 9, 2016

by Gannon McGhee

Saguaros line a hillside in Sabino Canyon north of Tucson.