December 10, 2019

by Deloris Hill

A gnarled tree rises from the high-desert landscape of the Navajo Nation’s Monument Valley.

December 9, 2019

by Zack Jocewicz

The Apache Trail splits the snowcapped cliffs of the Superstition Mountains.

December 8, 2019

by Marc Strickland

A cottonwood in Aravaipa Canyon bears the scars of past floods in the canyon.

December 7, 2019

by Danasola Hart

Plane contrails fill the evening sky over Coolidge, southeast of Phoenix.

December 6, 2019

by Dave Stoker

A winter storm produces dramatic cloud formations over the Sonoran Desert.

December 5, 2019

by James Stamsek

Coon Bluff, on the Salt River, offers a view of a Sonoran Desert sunset.

December 4, 2019

by Larry Coleman

Black-and-White Wednesday: A winter storm shrouds the Grand Canyon in a layer of wispy clouds.

December 3, 2019

by Lisa Manifold

A hummingbird searches for nectar amid aloe blooms in the Arizona desert.