Albuquerque, N.M. • Walls of stacked stone jut up from the canyon floor, some perfectly aligned with the seasonal movements of the sun and moon. Circular ceremonial subterranean rooms called kivas cut into the desert, surrounded by the remnants of what historians say was once a hub of indigenous civilization.
Chaco Culture National Historical Park is at the center of a decades-long debate over how to manage oil and gas development in a sprawling area of northwestern New Mexico that is dotted by sites tied to the park but that lie outside its boundaries.