A midair collision at the Grand Canyon killed over 100. ... its wreckage strewn over the southern cliff face of Chuar Butte. Flight 2 hit a rock face on the northeast terrace of Temple Butte.

Swiss climbers, brought in by United Airlines to assist with recovery efforts, rig a tramway over a crevasse to reach human remains and airplane parts that tumbled down from the shoulder on Chuar ...

The Chuar Group — a lithified sequence of Neoproterozoic sediments laid down in a shallow ocean in the Grand Canyon area, long before the Grand Canyon existed — contains abundant and ...