Public Service Co. runs a new power line from the rim to Indian Gardens so placed that poles do not show from scenic points. Helicopters were used for the work

Glen Canyon Dam, the West's ultimate triumph over nature, brings light to millions - and destruction to the Grand Canyon. Illus. Ports. Map

A helicopter transports a 3800-pound generator to Phantom Ranch. Mostly pictures

Cleaning up litter left by tourists

About the men who drive buses at the South Rim

2-mile tram hauls ancient guano from Grand Canyon cave