Rivers have played an extraordinarily important role in creating the world in which we live. They create landscapes and provide water to people, plants and anim

Preface; 1 Desert Climates; 2 Desert Landscapes; 3 The Nature of Deserts; 4 People and Deserts; 5 Deserts Connections.

Recent archaeological discoveries from China and central Asia have changed our understanding of how human civilization developed in the period of some 4 million

Ranging from vast inland seas to hydro-reservoirs, lakes are unique, complex, ecosystems. Warwick Vincent introduces lake science, or limnology, and the importa

The American West, blessed with an abundance of earth and sky but cursed with a scarcity of life's most fundamental need, has long dreamed of harnessing all its