(photo: Department of Water Resources) The U.S. Geological Survey's National Water Availability Assessment, based on new modeling that combines water quality and use data from 2010 to 2020 ...
The map is presented at a scale of 1 to 2,500,000 and shows the correlation of physiographic province to presence of permafrost across the state of Alaska. The digital data were prepared under the U.S ...
Big Bend National Park, near Terlingua, is a postcard-worthy destination filled with awe-inspiring landscapes and endless adventure! Nestled in the far reaches of West Texas, Big Bend National Park is ...
Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature found on Io until these new observations revealed the hot spot in the south ...