The train climbs and descends the rugged terrain of the Appalachian Mountains, snaking its way ... Vehicles — even bicycles — can cause erosion, disturb wildlife, and damage sensitive ...

He received both his B.A. (1975) and doctorate (1987) from the University of Colorado, the latter focusing on landscape change, soil erosion ... projects in the Himalayas, Andes, Appalachian, and ...

A habitat-preservation effort is protecting 454 acres along the Appalachian Mountains in northwestern New Jersey, a land conservation group announced. The Nature Conservancy last week said it ...