Earth Science Picture of the Day

02/09/12 Crystal Cave in Sequoia National Park

02/08/12 Sea Stacks of Accreted Terranes Along the Southern Oregon Coast

01/29/12 Oil Platform in the Strait of Hormuz

01/26/12 Mount Baker in Filtered Sunlight

01/25/12 Travertine

01/22/12 Rocks to Roots

01/19/12 Lake of the Seven Cities

01/15/12 Cinder Cone in Northern Arizona

01/09/12 Perito Moreno Glacier

01/05/12 La Gorce Arch, Lake Powell, Utah

01/03/12 Spanish Fork Peak and Utah Lake

01/02/12 Pancake Rocks, New Zealand

12/29/11 Eugenia Falls and Niagara Escarpment

12/28/11 Alley Spring and Mill, Missouri

12/27/11 Horseshoe Bend on the Colorado River

12/18/11 Ynys Llanddwyn

12/17/11 Tektites

12/14/11 Volcanic Sunrise at San Eduardo del Mar, Argentina

12/13/11 * The Parallel Roads of Glen Roy

12/12/11 Sarakiniko Beach, Greece

12/10/11 Efflorescence

12/09/11 Great Sand Dunes National Park

12/08/11 Searles Lake Pink Halite

12/07/11 Bonneville Salt Flats Panorama

12/01/11 * Aletsch Glacier in Switzerland

11/28/11 Peek-a-boo Slot Canyon

11/21/11 Death Valley Dunes and Former Lake Bed

11/18/11 Upper and Lower Falls at Yosemite National Park

11/17/11 Krafla Volcano, Iceland

11/16/11 Thurston Lava Tube

11/08/11 Vermillion Cliffs

11/06/11 Antlions and Vesta

11/04/11 Fall Comes to the Devonian

11/01/11 Blue Color of Crater Lake

10/27/11 Cairns of Laufskalavarda

10/24/11 * Hot Springs, Yellowstone National Park

10/22/11 Novarupta Lava Dome

10/14/11 Ancient Marine Worm Tracks

10/06/11 Yellow Rock, Cottonwood Canyon Road, Utah

09/23/11 Earth Pyramids in Northern Italy

09/20/11 Airborne View of Headlands and Seastacks Near Cape Meares, Oregon

09/19/11 Portjengrat

09/15/11 * Diamond Head Crater

09/04/11 Searles Lake Salt

09/03/11 * Sauropod Print in Dinosaur Valley State Park

08/31/11 Glamorgan Heritage Coast of South Wales

08/24/11 Rock City, NY

08/23/11 High Resolution Photographs of the San Andreas Fault

08/19/11 Upper Reaches of a Cirque

08/18/11 Athabasca Glacier Lateral Moraine