Earth Science Picture of the Day

02/21/12 Hoces of the River Duraton

02/17/12 Niagara Falls in Winter

02/11/12 Bitter Cold Grips Europe

02/03/12 Ice on Utah Lake

02/02/12 Where’s the Duck?

01/19/12 Lake of the Seven Cities

01/04/12 More on the Interplay of Sunlight and Water

01/03/12 Spanish Fork Peak and Utah Lake

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

12/08/11 Searles Lake Pink Halite

12/07/11 Bonneville Salt Flats Panorama

12/05/11 Autumn Reflections

11/26/11 Whitecaps on Bark Lake

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

11/17/11 Krafla Volcano, Iceland

11/01/11 Blue Color of Crater Lake

10/29/11 Tropical Rains Deluge Central Maryland

10/21/11 Huge Waves on Lake Michigan

07/29/11 Abert Rim and Lake

07/22/11 Chimney Kilns in Bangladesh

07/21/11 Ottawa River Frost

07/15/11 Erosion in the Desert Southwest

07/05/11 Bowman Lake HDR

06/21/11 Rio de la Plata

06/18/11 Kaaterskill Falls

06/04/11 Monsoon Rain and Himalayan Stream

06/02/11 Great Salt Lake Water Level

04/27/11 Ice-Out on Sebago Lake

04/26/11 * Hraunfossar Falls in Iceland

04/20/11 * Sognefjord

04/09/11 Lake Wanapitei Winter Evaporation Fog

04/08/11 Lake Superior Mirage

04/04/11 * Iguazu Falls from Argentina

03/18/11 Civil Twilight over Salt Lake, Bahariya Oasis

02/16/11 * Lester R. Davis State Forest

02/13/11 * Bubbles in Lake Ice

02/12/11 Hoover Dam

02/11/11 Unconformity at Blacktail Canyon

01/26/11 * Elakala Falls, West Virginia

12/30/10 Panorama of the Connecticut River Valley

12/29/10 Salt Saucers

12/23/10 Ice Wreaths

12/18/10 * Eternal Flame Waterfall

12/14/10 Cliff Dwellings in Walnut Canyon National Monument

12/10/10 Endorheic Lake Ike-Hanna

12/07/10 * Victoria Falls from Above

11/27/10 Oxbow Lake from Aloft

11/07/10 Steam Fog on an Autumn Morning in Blacksburg, Virginia