Earth Science Picture of the Day

03/28/10 The Gila River Flows Again

03/26/10 Boundary Waters

03/22/10 Maramec Spring, Missouri

03/15/10 Lake Mead Drought

01/16/10 Seaside Wave and Shadow

01/08/10 Rappahannock River Ice

09/02/09 Fun on Chain O'Lakes

08/21/09 Boat Wakes from Above

07/27/09 Ship Wakes and Round Earth

06/17/09 Lake Titicaca and Reed Homes

12/07/08 Samothrace Waterfall

10/20/08 Lake Superior Waves

09/20/08 Natural Gas Flame in Pierre, South Dakota

08/29/08 Old Faithful and Jupiter

06/28/08 Dendritic Drainage Patterns

06/17/08 Santa Cruz Tidal Pool

06/09/08 Clear and Cloudy Spring in Yellowstone National Park

03/13/08 Meeting of the North and Baltic Seas

03/12/08 Surf City

11/16/07 Kauai Waterfall

10/23/07 Danakil Depression, Ethiopia

10/22/07 Surge Flow In Great Sand Dunes National Park

10/17/07 Lake Mead Dipstick

09/25/07 Saline Valley

08/30/07 Braided Stream Through Dunes

07/15/07 Dewdrops on Blades of Grass

05/17/07 Jenolan Caves

05/13/07 Doda Fallet