A dam proposal sparked the first great conservation battle in the United States when John Muir fought to safeguard Hetch Hetchy Valley in Yosemite National Park

From the cliffs of Big Sur to the dunes at Cape Hatteras, from the bogs of the Boundary Waters to the deserts of the Rio Grande, the landscape of America has sh

How are greenways designed? What situations lead to their genesis, and what examples best illustrate their potential for enhancing communities and the environme

Since the beginning of the reservation era, the bitter conflict between Indians and non-Indians over water rights was largely confined to the courtroom. But in